From 2b399177dc58b28efa5937613760bdabfd5638f0 Mon Sep 17 00:00:00 2001 From: Sam Ravnborg Date: Mon, 21 Apr 2014 21:39:22 +0200 Subject: sparc32: fix sparse warnings in sun4m_irq.c and sun4d_irq.c Fix following warnings: sun4m_irq.c:308:6: warning: symbol 'sun4m_nmi' was not declared. Should it be static? sun4m_irq.c:396:28: warning: incorrect type in assignment (different address spaces) sun4m_irq.c:396:28: expected unsigned int volatile *extern [addressable] [toplevel] master_l10_counter sun4d_irq.c:469:28: warning: incorrect type in assignment (different address spaces) sun4d_irq.c:469:28: expected unsigned int volatile *extern [addressable] [toplevel] master_l10_counter master_l10_counter is a pointer to __iomem - add annotations. Signed-off-by: Sam Ravnborg Signed-off-by: David S. Miller --- arch/sparc/kernel/irq.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'arch/sparc/kernel/irq.h') diff --git a/arch/sparc/kernel/irq.h b/arch/sparc/kernel/irq.h index b66b6aad1d6d..97c07dead26b 100644 --- a/arch/sparc/kernel/irq.h +++ b/arch/sparc/kernel/irq.h @@ -82,6 +82,9 @@ void handler_irq(unsigned int pil, struct pt_regs *regs); unsigned long leon_get_irqmask(unsigned int irq); +/* sun4m_irq.c */ +void sun4m_nmi(struct pt_regs *regs); + #ifdef CONFIG_SMP /* All SUN4D IPIs are sent on this IRQ, may be shared with hard IRQs */ -- cgit v1.2.3 From 5ac7568829b5a2c61285695acb18dce3c67e4cf5 Mon Sep 17 00:00:00 2001 From: Sam Ravnborg Date: Mon, 21 Apr 2014 21:39:23 +0200 Subject: sparc32: fix sparse warnings in sun4d_irq.c Fix following warnings: sun4d_irq.c:146:6: warning: symbol 'sun4d_handler_irq' was not declared. Should it be static? sun4d_irq.c:239:17: warning: symbol 'sun4d_irq' was not declared. Should it be static? sun4d_irq.c:288:14: warning: symbol '_sun4d_build_device_irq' was not declared. Should it be static? sun4d_irq.c:323:14: warning: symbol 'sun4d_build_device_irq' was not declared. Should it be static? sun4d_irq.c:386:14: warning: symbol 'sun4d_build_timer_irq' was not declared. Should it be static? sun4d_irq.c:482:13: warning: symbol 'sun4d_init_sbi_irq' was not declared. Should it be static? Apply static when applicable, otherwise add prototype Signed-off-by: Sam Ravnborg Signed-off-by: David S. Miller --- arch/sparc/include/asm/irq_32.h | 1 + arch/sparc/kernel/irq.h | 3 +++ arch/sparc/kernel/sun4d_irq.c | 17 +++++++++-------- 3 files changed, 13 insertions(+), 8 deletions(-) (limited to 'arch/sparc/kernel/irq.h') diff --git a/arch/sparc/include/asm/irq_32.h b/arch/sparc/include/asm/irq_32.h index 2ae3acaeb1b3..9277e519468d 100644 --- a/arch/sparc/include/asm/irq_32.h +++ b/arch/sparc/include/asm/irq_32.h @@ -17,6 +17,7 @@ #define irq_canonicalize(irq) (irq) extern void __init init_IRQ(void); +void __init sun4d_init_sbi_irq(void); #define NO_IRQ 0xffffffff diff --git a/arch/sparc/kernel/irq.h b/arch/sparc/kernel/irq.h index 97c07dead26b..3306e42e07b8 100644 --- a/arch/sparc/kernel/irq.h +++ b/arch/sparc/kernel/irq.h @@ -85,6 +85,9 @@ unsigned long leon_get_irqmask(unsigned int irq); /* sun4m_irq.c */ void sun4m_nmi(struct pt_regs *regs); +/* sun4d_irq.c */ +void sun4d_handler_irq(unsigned int pil, struct pt_regs *regs); + #ifdef CONFIG_SMP /* All SUN4D IPIs are sent on this IRQ, may be shared with hard IRQs */ diff --git a/arch/sparc/kernel/sun4d_irq.c b/arch/sparc/kernel/sun4d_irq.c index f8933be3ca8b..a1bb2675b280 100644 --- a/arch/sparc/kernel/sun4d_irq.c +++ b/arch/sparc/kernel/sun4d_irq.c @@ -143,7 +143,7 @@ static void sun4d_sbus_handler_irq(int sbusl) } } -void sun4d_handler_irq(int pil, struct pt_regs *regs) +void sun4d_handler_irq(unsigned int pil, struct pt_regs *regs) { struct pt_regs *old_regs; /* SBUS IRQ level (1 - 7) */ @@ -236,7 +236,7 @@ static void sun4d_shutdown_irq(struct irq_data *data) irq_unlink(data->irq); } -struct irq_chip sun4d_irq = { +static struct irq_chip sun4d_irq = { .name = "sun4d", .irq_startup = sun4d_startup_irq, .irq_shutdown = sun4d_shutdown_irq, @@ -285,9 +285,9 @@ static void __init sun4d_load_profile_irqs(void) } } -unsigned int _sun4d_build_device_irq(unsigned int real_irq, - unsigned int pil, - unsigned int board) +static unsigned int _sun4d_build_device_irq(unsigned int real_irq, + unsigned int pil, + unsigned int board) { struct sun4d_handler_data *handler_data; unsigned int irq; @@ -320,8 +320,8 @@ err_out: -unsigned int sun4d_build_device_irq(struct platform_device *op, - unsigned int real_irq) +static unsigned int sun4d_build_device_irq(struct platform_device *op, + unsigned int real_irq) { struct device_node *dp = op->dev.of_node; struct device_node *board_parent, *bus = dp->parent; @@ -383,7 +383,8 @@ err_out: return irq; } -unsigned int sun4d_build_timer_irq(unsigned int board, unsigned int real_irq) +static unsigned int sun4d_build_timer_irq(unsigned int board, + unsigned int real_irq) { return _sun4d_build_device_irq(real_irq, real_irq, board); } -- cgit v1.2.3 From fbb86383ca1c9525434f60130207d7cff1a8600b Mon Sep 17 00:00:00 2001 From: Sam Ravnborg Date: Mon, 21 Apr 2014 21:39:24 +0200 Subject: sparc32: fix sparse warnings in irq_32.c Fix following warnings: irq_32.c:239:5: warning: symbol 'sparc_floppy_request_irq' was not declared. Should it be static? irq_32.c:294:24: warning: symbol 'fdc_status' was not declared. Should it be static? irq_32.c:297:6: warning: symbol 'pdma_vaddr' was not declared. Should it be static? irq_32.c:300:15: warning: symbol 'pdma_size' was not declared. Should it be static? irq_32.c:303:14: warning: symbol 'doing_pdma' was not declared. Should it be static? irq_32.c:306:6: warning: symbol 'pdma_base' was not declared. Should it be static? irq_32.c:309:15: warning: symbol 'pdma_areasize' was not declared. Should it be static? irq_32.c:317:6: warning: symbol 'sparc_floppy_irq' was not declared. Should it be static? The floppy parts were all added to iasm/setup.h - no other header files looked obvious. floppy_32.h was not an option as this file can only be included once from the floppy driver. Signed-off-by: Sam Ravnborg Signed-off-by: David S. Miller --- arch/sparc/include/asm/floppy_32.h | 11 ++--------- arch/sparc/include/asm/setup.h | 16 +++++++++++++++- arch/sparc/kernel/irq.h | 3 +++ arch/sparc/kernel/irq_32.c | 1 + 4 files changed, 21 insertions(+), 10 deletions(-) (limited to 'arch/sparc/kernel/irq.h') diff --git a/arch/sparc/include/asm/floppy_32.h b/arch/sparc/include/asm/floppy_32.h index fb3f16954c69..a8af6f00d76d 100644 --- a/arch/sparc/include/asm/floppy_32.h +++ b/arch/sparc/include/asm/floppy_32.h @@ -9,11 +9,12 @@ #include #include -#include #include #include #include #include +#include +#include #include /* We don't need no stinkin' I/O port allocation crap. */ @@ -49,7 +50,6 @@ struct sun_flpy_controller { /* You'll only ever find one controller on a SparcStation anyways. */ static struct sun_flpy_controller *sun_fdc = NULL; -extern volatile unsigned char *fdc_status; struct sun_floppy_ops { unsigned char (*fd_inb)(int port); @@ -212,13 +212,6 @@ static void sun_82077_fd_outb(unsigned char value, int port) * underruns. If non-zero, doing_pdma encodes the direction of * the transfer for debugging. 1=read 2=write */ -extern char *pdma_vaddr; -extern unsigned long pdma_size; -extern volatile int doing_pdma; - -/* This is software state */ -extern char *pdma_base; -extern unsigned long pdma_areasize; /* Common routines to all controller types on the Sparc. */ static inline void virtual_dma_init(void) diff --git a/arch/sparc/include/asm/setup.h b/arch/sparc/include/asm/setup.h index 5e35e0517318..4b7465a8219a 100644 --- a/arch/sparc/include/asm/setup.h +++ b/arch/sparc/include/asm/setup.h @@ -4,8 +4,9 @@ #ifndef _SPARC_SETUP_H #define _SPARC_SETUP_H -#include +#include +#include extern char reboot_command[]; @@ -22,6 +23,19 @@ static inline int con_is_present(void) { return serial_console ? 0 : 1; } + +/* from irq_32.c */ +extern volatile unsigned char *fdc_status; +extern char *pdma_vaddr; +extern unsigned long pdma_size; +extern volatile int doing_pdma; + +/* This is software state */ +extern char *pdma_base; +extern unsigned long pdma_areasize; + +int sparc_floppy_request_irq(unsigned int irq, irq_handler_t irq_handler); + #endif extern void sun_do_break(void); diff --git a/arch/sparc/kernel/irq.h b/arch/sparc/kernel/irq.h index 3306e42e07b8..7c7540a62362 100644 --- a/arch/sparc/kernel/irq.h +++ b/arch/sparc/kernel/irq.h @@ -82,6 +82,9 @@ void handler_irq(unsigned int pil, struct pt_regs *regs); unsigned long leon_get_irqmask(unsigned int irq); +/* irq_32.c */ +void sparc_floppy_irq(int irq, void *dev_id, struct pt_regs *regs); + /* sun4m_irq.c */ void sun4m_nmi(struct pt_regs *regs); diff --git a/arch/sparc/kernel/irq_32.c b/arch/sparc/kernel/irq_32.c index c145f6fd123b..a979e99f8751 100644 --- a/arch/sparc/kernel/irq_32.c +++ b/arch/sparc/kernel/irq_32.c @@ -17,6 +17,7 @@ #include #include +#include #include #include -- cgit v1.2.3 From 2e74a74f271f4d3fc768b6f06bd72eb57eac36ac Mon Sep 17 00:00:00 2001 From: Sam Ravnborg Date: Fri, 16 May 2014 23:25:51 +0200 Subject: sparc: drop use of extern for prototypes in arch/sparc/* Drop the remaining uses of extern for prototypes in .h files in the sparc specific part of the kernel tree. Signed-off-by: Sam Ravnborg Signed-off-by: David S. Miller --- arch/sparc/kernel/cpumap.h | 4 +- arch/sparc/kernel/entry.h | 259 +++++++++++++++++++------------------- arch/sparc/kernel/iommu_common.h | 14 +-- arch/sparc/kernel/irq.h | 2 +- arch/sparc/kernel/kernel.h | 36 +++--- arch/sparc/kernel/pci_impl.h | 30 ++--- arch/sparc/kernel/pci_sun4v.h | 156 +++++++++++------------ arch/sparc/kernel/prom.h | 2 +- arch/sparc/kernel/psycho_common.h | 22 ++-- arch/sparc/mm/init_64.h | 4 +- 10 files changed, 264 insertions(+), 265 deletions(-) (limited to 'arch/sparc/kernel/irq.h') diff --git a/arch/sparc/kernel/cpumap.h b/arch/sparc/kernel/cpumap.h index e639880ab864..9dac398c434a 100644 --- a/arch/sparc/kernel/cpumap.h +++ b/arch/sparc/kernel/cpumap.h @@ -2,8 +2,8 @@ #define _CPUMAP_H #ifdef CONFIG_SMP -extern void cpu_map_rebuild(void); -extern int map_to_cpu(unsigned int index); +void cpu_map_rebuild(void); +int map_to_cpu(unsigned int index); #define cpu_map_init() cpu_map_rebuild() #else #define cpu_map_init() do {} while (0) diff --git a/arch/sparc/kernel/entry.h b/arch/sparc/kernel/entry.h index 140966fbd303..ebaba6167dd4 100644 --- a/arch/sparc/kernel/entry.h +++ b/arch/sparc/kernel/entry.h @@ -6,40 +6,39 @@ #include /* irq */ -extern void handler_irq(int irq, struct pt_regs *regs); +void handler_irq(int irq, struct pt_regs *regs); #ifdef CONFIG_SPARC32 /* traps */ -extern void do_hw_interrupt(struct pt_regs *regs, unsigned long type); -extern void do_illegal_instruction(struct pt_regs *regs, unsigned long pc, - unsigned long npc, unsigned long psr); - -extern void do_priv_instruction(struct pt_regs *regs, unsigned long pc, - unsigned long npc, unsigned long psr); -extern void do_memaccess_unaligned(struct pt_regs *regs, unsigned long pc, - unsigned long npc, - unsigned long psr); -extern void do_fpd_trap(struct pt_regs *regs, unsigned long pc, +void do_hw_interrupt(struct pt_regs *regs, unsigned long type); +void do_illegal_instruction(struct pt_regs *regs, unsigned long pc, + unsigned long npc, unsigned long psr); + +void do_priv_instruction(struct pt_regs *regs, unsigned long pc, + unsigned long npc, unsigned long psr); +void do_memaccess_unaligned(struct pt_regs *regs, unsigned long pc, + unsigned long npc, unsigned long psr); +void do_fpd_trap(struct pt_regs *regs, unsigned long pc, + unsigned long npc, unsigned long psr); +void do_fpe_trap(struct pt_regs *regs, unsigned long pc, + unsigned long npc, unsigned long psr); +void handle_tag_overflow(struct pt_regs *regs, unsigned long pc, + unsigned long npc, unsigned long psr); +void handle_watchpoint(struct pt_regs *regs, unsigned long pc, + unsigned long npc, unsigned long psr); +void handle_reg_access(struct pt_regs *regs, unsigned long pc, + unsigned long npc, unsigned long psr); +void handle_cp_disabled(struct pt_regs *regs, unsigned long pc, unsigned long npc, unsigned long psr); -extern void do_fpe_trap(struct pt_regs *regs, unsigned long pc, - unsigned long npc, unsigned long psr); -extern void handle_tag_overflow(struct pt_regs *regs, unsigned long pc, - unsigned long npc, unsigned long psr); -extern void handle_watchpoint(struct pt_regs *regs, unsigned long pc, - unsigned long npc, unsigned long psr); -extern void handle_reg_access(struct pt_regs *regs, unsigned long pc, - unsigned long npc, unsigned long psr); -extern void handle_cp_disabled(struct pt_regs *regs, unsigned long pc, - unsigned long npc, unsigned long psr); -extern void handle_cp_exception(struct pt_regs *regs, unsigned long pc, - unsigned long npc, unsigned long psr); +void handle_cp_exception(struct pt_regs *regs, unsigned long pc, + unsigned long npc, unsigned long psr); /* entry.S */ -extern void fpsave(unsigned long *fpregs, unsigned long *fsr, - void *fpqueue, unsigned long *fpqdepth); -extern void fpload(unsigned long *fpregs, unsigned long *fsr); +void fpsave(unsigned long *fpregs, unsigned long *fsr, + void *fpqueue, unsigned long *fpqdepth); +void fpload(unsigned long *fpregs, unsigned long *fsr); #else /* CONFIG_SPARC32 */ @@ -66,123 +65,123 @@ struct pause_patch_entry { extern struct pause_patch_entry __pause_3insn_patch, __pause_3insn_patch_end; -extern void __init per_cpu_patch(void); -extern void sun4v_patch_1insn_range(struct sun4v_1insn_patch_entry *, - struct sun4v_1insn_patch_entry *); -extern void sun4v_patch_2insn_range(struct sun4v_2insn_patch_entry *, - struct sun4v_2insn_patch_entry *); -extern void __init sun4v_patch(void); -extern void __init boot_cpu_id_too_large(int cpu); +void __init per_cpu_patch(void); +void sun4v_patch_1insn_range(struct sun4v_1insn_patch_entry *, + struct sun4v_1insn_patch_entry *); +void sun4v_patch_2insn_range(struct sun4v_2insn_patch_entry *, + struct sun4v_2insn_patch_entry *); +void __init sun4v_patch(void); +void __init boot_cpu_id_too_large(int cpu); extern unsigned int dcache_parity_tl1_occurred; extern unsigned int icache_parity_tl1_occurred; -extern asmlinkage void sparc_breakpoint(struct pt_regs *regs); -extern void timer_interrupt(int irq, struct pt_regs *regs); - -extern void do_notify_resume(struct pt_regs *regs, - unsigned long orig_i0, - unsigned long thread_info_flags); - -extern asmlinkage int syscall_trace_enter(struct pt_regs *regs); -extern asmlinkage void syscall_trace_leave(struct pt_regs *regs); - -extern void bad_trap_tl1(struct pt_regs *regs, long lvl); - -extern void do_fpieee(struct pt_regs *regs); -extern void do_fpother(struct pt_regs *regs); -extern void do_tof(struct pt_regs *regs); -extern void do_div0(struct pt_regs *regs); -extern void do_illegal_instruction(struct pt_regs *regs); -extern void mem_address_unaligned(struct pt_regs *regs, - unsigned long sfar, - unsigned long sfsr); -extern void sun4v_do_mna(struct pt_regs *regs, - unsigned long addr, - unsigned long type_ctx); -extern void do_privop(struct pt_regs *regs); -extern void do_privact(struct pt_regs *regs); -extern void do_cee(struct pt_regs *regs); -extern void do_cee_tl1(struct pt_regs *regs); -extern void do_dae_tl1(struct pt_regs *regs); -extern void do_iae_tl1(struct pt_regs *regs); -extern void do_div0_tl1(struct pt_regs *regs); -extern void do_fpdis_tl1(struct pt_regs *regs); -extern void do_fpieee_tl1(struct pt_regs *regs); -extern void do_fpother_tl1(struct pt_regs *regs); -extern void do_ill_tl1(struct pt_regs *regs); -extern void do_irq_tl1(struct pt_regs *regs); -extern void do_lddfmna_tl1(struct pt_regs *regs); -extern void do_stdfmna_tl1(struct pt_regs *regs); -extern void do_paw(struct pt_regs *regs); -extern void do_paw_tl1(struct pt_regs *regs); -extern void do_vaw(struct pt_regs *regs); -extern void do_vaw_tl1(struct pt_regs *regs); -extern void do_tof_tl1(struct pt_regs *regs); -extern void do_getpsr(struct pt_regs *regs); - -extern void spitfire_insn_access_exception(struct pt_regs *regs, - unsigned long sfsr, - unsigned long sfar); -extern void spitfire_insn_access_exception_tl1(struct pt_regs *regs, - unsigned long sfsr, - unsigned long sfar); -extern void spitfire_data_access_exception(struct pt_regs *regs, - unsigned long sfsr, - unsigned long sfar); -extern void spitfire_data_access_exception_tl1(struct pt_regs *regs, - unsigned long sfsr, - unsigned long sfar); -extern void spitfire_access_error(struct pt_regs *regs, - unsigned long status_encoded, - unsigned long afar); - -extern void cheetah_fecc_handler(struct pt_regs *regs, - unsigned long afsr, - unsigned long afar); -extern void cheetah_cee_handler(struct pt_regs *regs, - unsigned long afsr, - unsigned long afar); -extern void cheetah_deferred_handler(struct pt_regs *regs, - unsigned long afsr, - unsigned long afar); -extern void cheetah_plus_parity_error(int type, struct pt_regs *regs); - -extern void sun4v_insn_access_exception(struct pt_regs *regs, - unsigned long addr, - unsigned long type_ctx); -extern void sun4v_insn_access_exception_tl1(struct pt_regs *regs, - unsigned long addr, - unsigned long type_ctx); -extern void sun4v_data_access_exception(struct pt_regs *regs, - unsigned long addr, - unsigned long type_ctx); -extern void sun4v_data_access_exception_tl1(struct pt_regs *regs, - unsigned long addr, - unsigned long type_ctx); -extern void sun4v_resum_error(struct pt_regs *regs, - unsigned long offset); -extern void sun4v_resum_overflow(struct pt_regs *regs); -extern void sun4v_nonresum_error(struct pt_regs *regs, - unsigned long offset); -extern void sun4v_nonresum_overflow(struct pt_regs *regs); +asmlinkage void sparc_breakpoint(struct pt_regs *regs); +void timer_interrupt(int irq, struct pt_regs *regs); + +void do_notify_resume(struct pt_regs *regs, + unsigned long orig_i0, + unsigned long thread_info_flags); + +asmlinkage int syscall_trace_enter(struct pt_regs *regs); +asmlinkage void syscall_trace_leave(struct pt_regs *regs); + +void bad_trap_tl1(struct pt_regs *regs, long lvl); + +void do_fpieee(struct pt_regs *regs); +void do_fpother(struct pt_regs *regs); +void do_tof(struct pt_regs *regs); +void do_div0(struct pt_regs *regs); +void do_illegal_instruction(struct pt_regs *regs); +void mem_address_unaligned(struct pt_regs *regs, + unsigned long sfar, + unsigned long sfsr); +void sun4v_do_mna(struct pt_regs *regs, + unsigned long addr, + unsigned long type_ctx); +void do_privop(struct pt_regs *regs); +void do_privact(struct pt_regs *regs); +void do_cee(struct pt_regs *regs); +void do_cee_tl1(struct pt_regs *regs); +void do_dae_tl1(struct pt_regs *regs); +void do_iae_tl1(struct pt_regs *regs); +void do_div0_tl1(struct pt_regs *regs); +void do_fpdis_tl1(struct pt_regs *regs); +void do_fpieee_tl1(struct pt_regs *regs); +void do_fpother_tl1(struct pt_regs *regs); +void do_ill_tl1(struct pt_regs *regs); +void do_irq_tl1(struct pt_regs *regs); +void do_lddfmna_tl1(struct pt_regs *regs); +void do_stdfmna_tl1(struct pt_regs *regs); +void do_paw(struct pt_regs *regs); +void do_paw_tl1(struct pt_regs *regs); +void do_vaw(struct pt_regs *regs); +void do_vaw_tl1(struct pt_regs *regs); +void do_tof_tl1(struct pt_regs *regs); +void do_getpsr(struct pt_regs *regs); + +void spitfire_insn_access_exception(struct pt_regs *regs, + unsigned long sfsr, + unsigned long sfar); +void spitfire_insn_access_exception_tl1(struct pt_regs *regs, + unsigned long sfsr, + unsigned long sfar); +void spitfire_data_access_exception(struct pt_regs *regs, + unsigned long sfsr, + unsigned long sfar); +void spitfire_data_access_exception_tl1(struct pt_regs *regs, + unsigned long sfsr, + unsigned long sfar); +void spitfire_access_error(struct pt_regs *regs, + unsigned long status_encoded, + unsigned long afar); + +void cheetah_fecc_handler(struct pt_regs *regs, + unsigned long afsr, + unsigned long afar); +void cheetah_cee_handler(struct pt_regs *regs, + unsigned long afsr, + unsigned long afar); +void cheetah_deferred_handler(struct pt_regs *regs, + unsigned long afsr, + unsigned long afar); +void cheetah_plus_parity_error(int type, struct pt_regs *regs); + +void sun4v_insn_access_exception(struct pt_regs *regs, + unsigned long addr, + unsigned long type_ctx); +void sun4v_insn_access_exception_tl1(struct pt_regs *regs, + unsigned long addr, + unsigned long type_ctx); +void sun4v_data_access_exception(struct pt_regs *regs, + unsigned long addr, + unsigned long type_ctx); +void sun4v_data_access_exception_tl1(struct pt_regs *regs, + unsigned long addr, + unsigned long type_ctx); +void sun4v_resum_error(struct pt_regs *regs, + unsigned long offset); +void sun4v_resum_overflow(struct pt_regs *regs); +void sun4v_nonresum_error(struct pt_regs *regs, + unsigned long offset); +void sun4v_nonresum_overflow(struct pt_regs *regs); extern unsigned long sun4v_err_itlb_vaddr; extern unsigned long sun4v_err_itlb_ctx; extern unsigned long sun4v_err_itlb_pte; extern unsigned long sun4v_err_itlb_error; -extern void sun4v_itlb_error_report(struct pt_regs *regs, int tl); +void sun4v_itlb_error_report(struct pt_regs *regs, int tl); extern unsigned long sun4v_err_dtlb_vaddr; extern unsigned long sun4v_err_dtlb_ctx; extern unsigned long sun4v_err_dtlb_pte; extern unsigned long sun4v_err_dtlb_error; -extern void sun4v_dtlb_error_report(struct pt_regs *regs, int tl); -extern void hypervisor_tlbop_error(unsigned long err, - unsigned long op); -extern void hypervisor_tlbop_error_xcall(unsigned long err, - unsigned long op); +void sun4v_dtlb_error_report(struct pt_regs *regs, int tl); +void hypervisor_tlbop_error(unsigned long err, + unsigned long op); +void hypervisor_tlbop_error_xcall(unsigned long err, + unsigned long op); /* WARNING: The error trap handlers in assembly know the precise * layout of the following structure. @@ -248,8 +247,8 @@ struct ino_bucket { extern struct ino_bucket *ivector_table; extern unsigned long ivector_table_pa; -extern void init_irqwork_curcpu(void); -extern void sun4v_register_mondo_queues(int this_cpu); +void init_irqwork_curcpu(void); +void sun4v_register_mondo_queues(int this_cpu); #endif /* CONFIG_SPARC32 */ #endif /* _ENTRY_H */ diff --git a/arch/sparc/kernel/iommu_common.h b/arch/sparc/kernel/iommu_common.h index 591f5879039c..1ec0de4156e7 100644 --- a/arch/sparc/kernel/iommu_common.h +++ b/arch/sparc/kernel/iommu_common.h @@ -48,12 +48,12 @@ static inline int is_span_boundary(unsigned long entry, return iommu_is_span_boundary(entry, nr, shift, boundary_size); } -extern unsigned long iommu_range_alloc(struct device *dev, - struct iommu *iommu, - unsigned long npages, - unsigned long *handle); -extern void iommu_range_free(struct iommu *iommu, - dma_addr_t dma_addr, - unsigned long npages); +unsigned long iommu_range_alloc(struct device *dev, + struct iommu *iommu, + unsigned long npages, + unsigned long *handle); +void iommu_range_free(struct iommu *iommu, + dma_addr_t dma_addr, + unsigned long npages); #endif /* _IOMMU_COMMON_H */ diff --git a/arch/sparc/kernel/irq.h b/arch/sparc/kernel/irq.h index 7c7540a62362..70a0b8ddd0ba 100644 --- a/arch/sparc/kernel/irq.h +++ b/arch/sparc/kernel/irq.h @@ -96,6 +96,6 @@ void sun4d_handler_irq(unsigned int pil, struct pt_regs *regs); /* All SUN4D IPIs are sent on this IRQ, may be shared with hard IRQs */ #define SUN4D_IPI_IRQ 13 -extern void sun4d_ipi_interrupt(void); +void sun4d_ipi_interrupt(void); #endif diff --git a/arch/sparc/kernel/kernel.h b/arch/sparc/kernel/kernel.h index beaba3a3860c..0ce0f96f3f1b 100644 --- a/arch/sparc/kernel/kernel.h +++ b/arch/sparc/kernel/kernel.h @@ -15,7 +15,7 @@ extern int ncpus_probed; #ifdef CONFIG_SPARC64 /* setup_64.c */ struct seq_file; -extern void cpucap_info(struct seq_file *); +void cpucap_info(struct seq_file *); static inline unsigned long kimage_addr_to_ra(const char *p) { @@ -31,23 +31,23 @@ struct linux_romvec; void sparc32_start_kernel(struct linux_romvec *rp); /* cpu.c */ -extern void cpu_probe(void); +void cpu_probe(void); /* traps_32.c */ -extern void handle_hw_divzero(struct pt_regs *regs, unsigned long pc, - unsigned long npc, unsigned long psr); +void handle_hw_divzero(struct pt_regs *regs, unsigned long pc, + unsigned long npc, unsigned long psr); /* irq_32.c */ extern struct irqaction static_irqaction[]; extern int static_irq_count; extern spinlock_t irq_action_lock; -extern void unexpected_irq(int irq, void *dev_id, struct pt_regs * regs); -extern void init_IRQ(void); +void unexpected_irq(int irq, void *dev_id, struct pt_regs * regs); +void init_IRQ(void); /* sun4m_irq.c */ -extern void sun4m_init_IRQ(void); -extern void sun4m_unmask_profile_irq(void); -extern void sun4m_clear_profile_irq(int cpu); +void sun4m_init_IRQ(void); +void sun4m_unmask_profile_irq(void); +void sun4m_clear_profile_irq(int cpu); /* sun4m_smp.c */ void sun4m_cpu_pre_starting(void *arg); @@ -61,14 +61,14 @@ void smp4m_percpu_timer_interrupt(struct pt_regs *regs); /* sun4d_irq.c */ extern spinlock_t sun4d_imsk_lock; -extern void sun4d_init_IRQ(void); -extern int sun4d_request_irq(unsigned int irq, - irq_handler_t handler, - unsigned long irqflags, - const char *devname, void *dev_id); -extern int show_sun4d_interrupts(struct seq_file *, void *); -extern void sun4d_distribute_irqs(void); -extern void sun4d_free_irq(unsigned int irq, void *dev_id); +void sun4d_init_IRQ(void); +int sun4d_request_irq(unsigned int irq, + irq_handler_t handler, + unsigned long irqflags, + const char *devname, void *dev_id); +int show_sun4d_interrupts(struct seq_file *, void *); +void sun4d_distribute_irqs(void); +void sun4d_free_irq(unsigned int irq, void *dev_id); /* sun4d_smp.c */ void sun4d_cpu_pre_starting(void *arg); @@ -102,7 +102,7 @@ extern unsigned int real_irq_entry[]; extern unsigned int smp4d_ticker[]; extern unsigned int patchme_maybe_smp_msg[]; -extern void floppy_hardint(void); +void floppy_hardint(void); /* trampoline_32.S */ extern unsigned long sun4m_cpu_startup; diff --git a/arch/sparc/kernel/pci_impl.h b/arch/sparc/kernel/pci_impl.h index 5f688531f48c..75803c780af3 100644 --- a/arch/sparc/kernel/pci_impl.h +++ b/arch/sparc/kernel/pci_impl.h @@ -48,8 +48,8 @@ struct sparc64_msiq_ops { unsigned long devino); }; -extern void sparc64_pbm_msi_init(struct pci_pbm_info *pbm, - const struct sparc64_msiq_ops *ops); +void sparc64_pbm_msi_init(struct pci_pbm_info *pbm, + const struct sparc64_msiq_ops *ops); struct sparc64_msiq_cookie { struct pci_pbm_info *pbm; @@ -158,23 +158,23 @@ extern struct pci_pbm_info *pci_pbm_root; extern int pci_num_pbms; /* PCI bus scanning and fixup support. */ -extern void pci_get_pbm_props(struct pci_pbm_info *pbm); -extern struct pci_bus *pci_scan_one_pbm(struct pci_pbm_info *pbm, - struct device *parent); -extern void pci_determine_mem_io_space(struct pci_pbm_info *pbm); +void pci_get_pbm_props(struct pci_pbm_info *pbm); +struct pci_bus *pci_scan_one_pbm(struct pci_pbm_info *pbm, + struct device *parent); +void pci_determine_mem_io_space(struct pci_pbm_info *pbm); /* Error reporting support. */ -extern void pci_scan_for_target_abort(struct pci_pbm_info *, struct pci_bus *); -extern void pci_scan_for_master_abort(struct pci_pbm_info *, struct pci_bus *); -extern void pci_scan_for_parity_error(struct pci_pbm_info *, struct pci_bus *); +void pci_scan_for_target_abort(struct pci_pbm_info *, struct pci_bus *); +void pci_scan_for_master_abort(struct pci_pbm_info *, struct pci_bus *); +void pci_scan_for_parity_error(struct pci_pbm_info *, struct pci_bus *); /* Configuration space access. */ -extern void pci_config_read8(u8 *addr, u8 *ret); -extern void pci_config_read16(u16 *addr, u16 *ret); -extern void pci_config_read32(u32 *addr, u32 *ret); -extern void pci_config_write8(u8 *addr, u8 val); -extern void pci_config_write16(u16 *addr, u16 val); -extern void pci_config_write32(u32 *addr, u32 val); +void pci_config_read8(u8 *addr, u8 *ret); +void pci_config_read16(u16 *addr, u16 *ret); +void pci_config_read32(u32 *addr, u32 *ret); +void pci_config_write8(u8 *addr, u8 val); +void pci_config_write16(u16 *addr, u16 val); +void pci_config_write32(u32 *addr, u32 val); extern struct pci_ops sun4u_pci_ops; extern struct pci_ops sun4v_pci_ops; diff --git a/arch/sparc/kernel/pci_sun4v.h b/arch/sparc/kernel/pci_sun4v.h index 8e9fc3a5b4f5..5642212390b2 100644 --- a/arch/sparc/kernel/pci_sun4v.h +++ b/arch/sparc/kernel/pci_sun4v.h @@ -6,87 +6,87 @@ #ifndef _PCI_SUN4V_H #define _PCI_SUN4V_H -extern long pci_sun4v_iommu_map(unsigned long devhandle, - unsigned long tsbid, - unsigned long num_ttes, - unsigned long io_attributes, - unsigned long io_page_list_pa); -extern unsigned long pci_sun4v_iommu_demap(unsigned long devhandle, - unsigned long tsbid, - unsigned long num_ttes); -extern unsigned long pci_sun4v_iommu_getmap(unsigned long devhandle, - unsigned long tsbid, - unsigned long *io_attributes, - unsigned long *real_address); -extern unsigned long pci_sun4v_config_get(unsigned long devhandle, - unsigned long pci_device, - unsigned long config_offset, - unsigned long size); -extern int pci_sun4v_config_put(unsigned long devhandle, - unsigned long pci_device, - unsigned long config_offset, - unsigned long size, - unsigned long data); +long pci_sun4v_iommu_map(unsigned long devhandle, + unsigned long tsbid, + unsigned long num_ttes, + unsigned long io_attributes, + unsigned long io_page_list_pa); +unsigned long pci_sun4v_iommu_demap(unsigned long devhandle, + unsigned long tsbid, + unsigned long num_ttes); +unsigned long pci_sun4v_iommu_getmap(unsigned long devhandle, + unsigned long tsbid, + unsigned long *io_attributes, + unsigned long *real_address); +unsigned long pci_sun4v_config_get(unsigned long devhandle, + unsigned long pci_device, + unsigned long config_offset, + unsigned long size); +int pci_sun4v_config_put(unsigned long devhandle, + unsigned long pci_device, + unsigned long config_offset, + unsigned long size, + unsigned long data); -extern unsigned long pci_sun4v_msiq_conf(unsigned long devhandle, +unsigned long pci_sun4v_msiq_conf(unsigned long devhandle, unsigned long msiqid, unsigned long msiq_paddr, unsigned long num_entries); -extern unsigned long pci_sun4v_msiq_info(unsigned long devhandle, - unsigned long msiqid, - unsigned long *msiq_paddr, - unsigned long *num_entries); -extern unsigned long pci_sun4v_msiq_getvalid(unsigned long devhandle, - unsigned long msiqid, - unsigned long *valid); -extern unsigned long pci_sun4v_msiq_setvalid(unsigned long devhandle, - unsigned long msiqid, - unsigned long valid); -extern unsigned long pci_sun4v_msiq_getstate(unsigned long devhandle, - unsigned long msiqid, - unsigned long *state); -extern unsigned long pci_sun4v_msiq_setstate(unsigned long devhandle, - unsigned long msiqid, - unsigned long state); -extern unsigned long pci_sun4v_msiq_gethead(unsigned long devhandle, - unsigned long msiqid, - unsigned long *head); -extern unsigned long pci_sun4v_msiq_sethead(unsigned long devhandle, - unsigned long msiqid, - unsigned long head); -extern unsigned long pci_sun4v_msiq_gettail(unsigned long devhandle, - unsigned long msiqid, - unsigned long *head); -extern unsigned long pci_sun4v_msi_getvalid(unsigned long devhandle, - unsigned long msinum, - unsigned long *valid); -extern unsigned long pci_sun4v_msi_setvalid(unsigned long devhandle, - unsigned long msinum, - unsigned long valid); -extern unsigned long pci_sun4v_msi_getmsiq(unsigned long devhandle, - unsigned long msinum, - unsigned long *msiq); -extern unsigned long pci_sun4v_msi_setmsiq(unsigned long devhandle, - unsigned long msinum, - unsigned long msiq, - unsigned long msitype); -extern unsigned long pci_sun4v_msi_getstate(unsigned long devhandle, - unsigned long msinum, - unsigned long *state); -extern unsigned long pci_sun4v_msi_setstate(unsigned long devhandle, - unsigned long msinum, - unsigned long state); -extern unsigned long pci_sun4v_msg_getmsiq(unsigned long devhandle, - unsigned long msinum, - unsigned long *msiq); -extern unsigned long pci_sun4v_msg_setmsiq(unsigned long devhandle, - unsigned long msinum, - unsigned long msiq); -extern unsigned long pci_sun4v_msg_getvalid(unsigned long devhandle, - unsigned long msinum, - unsigned long *valid); -extern unsigned long pci_sun4v_msg_setvalid(unsigned long devhandle, - unsigned long msinum, - unsigned long valid); +unsigned long pci_sun4v_msiq_info(unsigned long devhandle, + unsigned long msiqid, + unsigned long *msiq_paddr, + unsigned long *num_entries); +unsigned long pci_sun4v_msiq_getvalid(unsigned long devhandle, + unsigned long msiqid, + unsigned long *valid); +unsigned long pci_sun4v_msiq_setvalid(unsigned long devhandle, + unsigned long msiqid, + unsigned long valid); +unsigned long pci_sun4v_msiq_getstate(unsigned long devhandle, + unsigned long msiqid, + unsigned long *state); +unsigned long pci_sun4v_msiq_setstate(unsigned long devhandle, + unsigned long msiqid, + unsigned long state); +unsigned long pci_sun4v_msiq_gethead(unsigned long devhandle, + unsigned long msiqid, + unsigned long *head); +unsigned long pci_sun4v_msiq_sethead(unsigned long devhandle, + unsigned long msiqid, + unsigned long head); +unsigned long pci_sun4v_msiq_gettail(unsigned long devhandle, + unsigned long msiqid, + unsigned long *head); +unsigned long pci_sun4v_msi_getvalid(unsigned long devhandle, + unsigned long msinum, + unsigned long *valid); +unsigned long pci_sun4v_msi_setvalid(unsigned long devhandle, + unsigned long msinum, + unsigned long valid); +unsigned long pci_sun4v_msi_getmsiq(unsigned long devhandle, + unsigned long msinum, + unsigned long *msiq); +unsigned long pci_sun4v_msi_setmsiq(unsigned long devhandle, + unsigned long msinum, + unsigned long msiq, + unsigned long msitype); +unsigned long pci_sun4v_msi_getstate(unsigned long devhandle, + unsigned long msinum, + unsigned long *state); +unsigned long pci_sun4v_msi_setstate(unsigned long devhandle, + unsigned long msinum, + unsigned long state); +unsigned long pci_sun4v_msg_getmsiq(unsigned long devhandle, + unsigned long msinum, + unsigned long *msiq); +unsigned long pci_sun4v_msg_setmsiq(unsigned long devhandle, + unsigned long msinum, + unsigned long msiq); +unsigned long pci_sun4v_msg_getvalid(unsigned long devhandle, + unsigned long msinum, + unsigned long *valid); +unsigned long pci_sun4v_msg_setvalid(unsigned long devhandle, + unsigned long msinum, + unsigned long valid); #endif /* !(_PCI_SUN4V_H) */ diff --git a/arch/sparc/kernel/prom.h b/arch/sparc/kernel/prom.h index cf5fe1c0b024..890281b12b28 100644 --- a/arch/sparc/kernel/prom.h +++ b/arch/sparc/kernel/prom.h @@ -4,7 +4,7 @@ #include #include -extern void of_console_init(void); +void of_console_init(void); extern unsigned int prom_early_allocated; diff --git a/arch/sparc/kernel/psycho_common.h b/arch/sparc/kernel/psycho_common.h index 590b4ed8ab5e..05a6e30a928e 100644 --- a/arch/sparc/kernel/psycho_common.h +++ b/arch/sparc/kernel/psycho_common.h @@ -30,19 +30,19 @@ enum psycho_error_type { UE_ERR, CE_ERR, PCI_ERR }; -extern void psycho_check_iommu_error(struct pci_pbm_info *pbm, - unsigned long afsr, - unsigned long afar, - enum psycho_error_type type); +void psycho_check_iommu_error(struct pci_pbm_info *pbm, + unsigned long afsr, + unsigned long afar, + enum psycho_error_type type); -extern irqreturn_t psycho_pcierr_intr(int irq, void *dev_id); +irqreturn_t psycho_pcierr_intr(int irq, void *dev_id); -extern int psycho_iommu_init(struct pci_pbm_info *pbm, int tsbsize, - u32 dvma_offset, u32 dma_mask, - unsigned long write_complete_offset); +int psycho_iommu_init(struct pci_pbm_info *pbm, int tsbsize, + u32 dvma_offset, u32 dma_mask, + unsigned long write_complete_offset); -extern void psycho_pbm_init_common(struct pci_pbm_info *pbm, - struct platform_device *op, - const char *chip_name, int chip_type); +void psycho_pbm_init_common(struct pci_pbm_info *pbm, + struct platform_device *op, + const char *chip_name, int chip_type); #endif /* _PSYCHO_COMMON_H */ diff --git a/arch/sparc/mm/init_64.h b/arch/sparc/mm/init_64.h index 5d3782deb403..0668b364f44d 100644 --- a/arch/sparc/mm/init_64.h +++ b/arch/sparc/mm/init_64.h @@ -21,7 +21,7 @@ extern unsigned int sparc64_highest_unlocked_tlb_ent; extern unsigned long sparc64_kern_pri_context; extern unsigned long sparc64_kern_pri_nuc_bits; extern unsigned long sparc64_kern_sec_context; -extern void mmu_info(struct seq_file *m); +void mmu_info(struct seq_file *m); struct linux_prom_translation { unsigned long virt; @@ -36,7 +36,7 @@ extern unsigned int prom_trans_ents; /* Exported for SMP bootup purposes. */ extern unsigned long kern_locked_tte_data; -extern void prom_world(int enter); +void prom_world(int enter); #ifdef CONFIG_SPARSEMEM_VMEMMAP #define VMEMMAP_CHUNK_SHIFT 22 -- cgit v1.2.3