diff options
Diffstat (limited to 'arch/nios2')
| -rw-r--r-- | arch/nios2/Kconfig | 2 | ||||
| -rw-r--r-- | arch/nios2/Makefile | 4 | ||||
| -rw-r--r-- | arch/nios2/include/asm/io.h | 1 | ||||
| -rw-r--r-- | arch/nios2/include/asm/page.h | 2 | ||||
| -rw-r--r-- | arch/nios2/include/asm/pgtable.h | 2 | ||||
| -rw-r--r-- | arch/nios2/include/asm/processor.h | 5 | ||||
| -rw-r--r-- | arch/nios2/include/uapi/asm/unistd.h | 2 | ||||
| -rw-r--r-- | arch/nios2/kernel/prom.c | 3 | ||||
| -rw-r--r-- | arch/nios2/lib/memset.c | 2 |
9 files changed, 9 insertions, 14 deletions
diff --git a/arch/nios2/Kconfig b/arch/nios2/Kconfig index 437555424bda..51a56c8b04b4 100644 --- a/arch/nios2/Kconfig +++ b/arch/nios2/Kconfig @@ -1,6 +1,5 @@ config NIOS2 def_bool y - select ARCH_WANT_OPTIONAL_GPIOLIB select CLKSRC_OF select GENERIC_ATOMIC64 select GENERIC_CLOCKEVENTS @@ -16,6 +15,7 @@ config NIOS2 select SOC_BUS select SPARSE_IRQ select USB_ARCH_HAS_HCD if USB_SUPPORT + select CPU_NO_EFFICIENT_FFS config GENERIC_CSUM def_bool y diff --git a/arch/nios2/Makefile b/arch/nios2/Makefile index 2328f82ba2a8..e74afc12d516 100644 --- a/arch/nios2/Makefile +++ b/arch/nios2/Makefile @@ -20,7 +20,7 @@ UTS_SYSNAME = Linux export MMU -LIBGCC := $(shell $(CC) $(KBUILD_CFLAGS) -print-libgcc-file-name) +LIBGCC := $(shell $(CC) $(KBUILD_CFLAGS) $(KCFLAGS) -print-libgcc-file-name) KBUILD_CFLAGS += -pipe -D__linux__ -D__ELF__ KBUILD_CFLAGS += $(if $(CONFIG_NIOS2_HW_MUL_SUPPORT),-mhw-mul,-mno-hw-mul) @@ -53,7 +53,7 @@ all: vmImage archclean: $(Q)$(MAKE) $(clean)=$(nios2-boot) -%.dtb: +%.dtb: | scripts $(Q)$(MAKE) $(build)=$(nios2-boot) $(nios2-boot)/$@ dtbs: diff --git a/arch/nios2/include/asm/io.h b/arch/nios2/include/asm/io.h index c5a62da22cd2..ce072ba0f8dd 100644 --- a/arch/nios2/include/asm/io.h +++ b/arch/nios2/include/asm/io.h @@ -50,7 +50,6 @@ static inline void iounmap(void __iomem *addr) /* Pages to physical address... */ #define page_to_phys(page) virt_to_phys(page_to_virt(page)) -#define page_to_bus(page) page_to_virt(page) /* Macros used for converting between virtual and physical mappings. */ #define phys_to_virt(vaddr) \ diff --git a/arch/nios2/include/asm/page.h b/arch/nios2/include/asm/page.h index 4b32d6fd9d98..c1683f51ad0f 100644 --- a/arch/nios2/include/asm/page.h +++ b/arch/nios2/include/asm/page.h @@ -84,7 +84,7 @@ extern struct page *mem_map; ((void *)((unsigned long)(x) + PAGE_OFFSET - PHYS_OFFSET)) #define page_to_virt(page) \ - ((((page) - mem_map) << PAGE_SHIFT) + PAGE_OFFSET) + ((void *)(((page) - mem_map) << PAGE_SHIFT) + PAGE_OFFSET) # define pfn_to_kaddr(pfn) __va((pfn) << PAGE_SHIFT) # define pfn_valid(pfn) ((pfn) >= ARCH_PFN_OFFSET && \ diff --git a/arch/nios2/include/asm/pgtable.h b/arch/nios2/include/asm/pgtable.h index a213e8c9aad0..298393c3cb42 100644 --- a/arch/nios2/include/asm/pgtable.h +++ b/arch/nios2/include/asm/pgtable.h @@ -209,7 +209,7 @@ static inline void set_pte(pte_t *ptep, pte_t pteval) static inline void set_pte_at(struct mm_struct *mm, unsigned long addr, pte_t *ptep, pte_t pteval) { - unsigned long paddr = page_to_virt(pte_page(pteval)); + unsigned long paddr = (unsigned long)page_to_virt(pte_page(pteval)); flush_dcache_range(paddr, paddr + PAGE_SIZE); set_pte(ptep, pteval); diff --git a/arch/nios2/include/asm/processor.h b/arch/nios2/include/asm/processor.h index c2ba45c159c7..1c953f0cadbf 100644 --- a/arch/nios2/include/asm/processor.h +++ b/arch/nios2/include/asm/processor.h @@ -75,11 +75,6 @@ static inline void release_thread(struct task_struct *dead_task) { } -/* Free current thread data structures etc.. */ -static inline void exit_thread(void) -{ -} - /* Return saved PC of a blocked thread. */ #define thread_saved_pc(tsk) ((tsk)->thread.kregs->ea) diff --git a/arch/nios2/include/uapi/asm/unistd.h b/arch/nios2/include/uapi/asm/unistd.h index c4bf79510461..51a32c71ce2b 100644 --- a/arch/nios2/include/uapi/asm/unistd.h +++ b/arch/nios2/include/uapi/asm/unistd.h @@ -17,6 +17,8 @@ #define sys_mmap2 sys_mmap_pgoff +#define __ARCH_WANT_RENAMEAT + /* Use the standard ABI for syscalls */ #include <asm-generic/unistd.h> diff --git a/arch/nios2/kernel/prom.c b/arch/nios2/kernel/prom.c index 718dd197909f..367c5426157b 100644 --- a/arch/nios2/kernel/prom.c +++ b/arch/nios2/kernel/prom.c @@ -97,8 +97,7 @@ static int __init early_init_dt_scan_serial(unsigned long node, return 0; #endif - *addr64 = fdt_translate_address((const void *)initial_boot_params, - node); + *addr64 = of_flat_dt_translate_address(node); return *addr64 == OF_BAD_ADDR ? 0 : 1; } diff --git a/arch/nios2/lib/memset.c b/arch/nios2/lib/memset.c index c2cfcb121e34..2fcefe720283 100644 --- a/arch/nios2/lib/memset.c +++ b/arch/nios2/lib/memset.c @@ -68,7 +68,7 @@ void *memset(void *s, int c, size_t count) "=r" (charcnt), /* %1 Output */ "=r" (dwordcnt), /* %2 Output */ "=r" (fill8reg), /* %3 Output */ - "=r" (wrkrega) /* %4 Output */ + "=&r" (wrkrega) /* %4 Output only */ : "r" (c), /* %5 Input */ "0" (s), /* %0 Input/Output */ "1" (count) /* %1 Input/Output */ |