diff options
author | Thomas Gleixner <tglx@linutronix.de> | 2020-08-26 14:16:30 +0300 |
---|---|---|
committer | Thomas Gleixner <tglx@linutronix.de> | 2020-09-16 17:52:28 +0300 |
commit | ccbecea1460201f87b92cc97bc4707e2c89ed654 (patch) | |
tree | bbf57f6cd438a4bac1d96cbd82a611285a4396e9 /arch | |
parent | 23357b61f8062a8a8c9c84c0252056cd6d849ec8 (diff) | |
download | linux-ccbecea1460201f87b92cc97bc4707e2c89ed654.tar.xz |
x86/init: Remove unused init ops
Some past platform removal forgot to get rid of this unused ballast.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/r/20200826112330.806095671@linutronix.de
Diffstat (limited to 'arch')
-rw-r--r-- | arch/x86/include/asm/mpspec.h | 10 | ||||
-rw-r--r-- | arch/x86/include/asm/x86_init.h | 10 | ||||
-rw-r--r-- | arch/x86/kernel/mpparse.c | 26 | ||||
-rw-r--r-- | arch/x86/kernel/x86_init.c | 4 |
4 files changed, 4 insertions, 46 deletions
diff --git a/arch/x86/include/asm/mpspec.h b/arch/x86/include/asm/mpspec.h index 606cbaebd336..e90ac7e9ae2c 100644 --- a/arch/x86/include/asm/mpspec.h +++ b/arch/x86/include/asm/mpspec.h @@ -67,21 +67,11 @@ static inline void find_smp_config(void) #ifdef CONFIG_X86_MPPARSE extern void e820__memblock_alloc_reserved_mpc_new(void); extern int enable_update_mptable; -extern int default_mpc_apic_id(struct mpc_cpu *m); -extern void default_smp_read_mpc_oem(struct mpc_table *mpc); -# ifdef CONFIG_X86_IO_APIC -extern void default_mpc_oem_bus_info(struct mpc_bus *m, char *str); -# else -# define default_mpc_oem_bus_info NULL -# endif extern void default_find_smp_config(void); extern void default_get_smp_config(unsigned int early); #else static inline void e820__memblock_alloc_reserved_mpc_new(void) { } #define enable_update_mptable 0 -#define default_mpc_apic_id NULL -#define default_smp_read_mpc_oem NULL -#define default_mpc_oem_bus_info NULL #define default_find_smp_config x86_init_noop #define default_get_smp_config x86_init_uint_noop #endif diff --git a/arch/x86/include/asm/x86_init.h b/arch/x86/include/asm/x86_init.h index 6807153c0410..7cc32e7a94b2 100644 --- a/arch/x86/include/asm/x86_init.h +++ b/arch/x86/include/asm/x86_init.h @@ -11,22 +11,12 @@ struct cpuinfo_x86; /** * struct x86_init_mpparse - platform specific mpparse ops - * @mpc_record: platform specific mpc record accounting * @setup_ioapic_ids: platform specific ioapic id override - * @mpc_apic_id: platform specific mpc apic id assignment - * @smp_read_mpc_oem: platform specific oem mpc table setup - * @mpc_oem_pci_bus: platform specific pci bus setup (default NULL) - * @mpc_oem_bus_info: platform specific mpc bus info * @find_smp_config: find the smp configuration * @get_smp_config: get the smp configuration */ struct x86_init_mpparse { - void (*mpc_record)(unsigned int mode); void (*setup_ioapic_ids)(void); - int (*mpc_apic_id)(struct mpc_cpu *m); - void (*smp_read_mpc_oem)(struct mpc_table *mpc); - void (*mpc_oem_pci_bus)(struct mpc_bus *m); - void (*mpc_oem_bus_info)(struct mpc_bus *m, char *name); void (*find_smp_config)(void); void (*get_smp_config)(unsigned int early); }; diff --git a/arch/x86/kernel/mpparse.c b/arch/x86/kernel/mpparse.c index baa21090c9be..61d09bdada8a 100644 --- a/arch/x86/kernel/mpparse.c +++ b/arch/x86/kernel/mpparse.c @@ -46,11 +46,6 @@ static int __init mpf_checksum(unsigned char *mp, int len) return sum & 0xFF; } -int __init default_mpc_apic_id(struct mpc_cpu *m) -{ - return m->apicid; -} - static void __init MP_processor_info(struct mpc_cpu *m) { int apicid; @@ -61,7 +56,7 @@ static void __init MP_processor_info(struct mpc_cpu *m) return; } - apicid = x86_init.mpparse.mpc_apic_id(m); + apicid = m->apicid; if (m->cpuflag & CPU_BOOTPROCESSOR) { bootup_cpu = " (Bootup-CPU)"; @@ -73,7 +68,7 @@ static void __init MP_processor_info(struct mpc_cpu *m) } #ifdef CONFIG_X86_IO_APIC -void __init default_mpc_oem_bus_info(struct mpc_bus *m, char *str) +static void __init mpc_oem_bus_info(struct mpc_bus *m, char *str) { memcpy(str, m->bustype, 6); str[6] = 0; @@ -84,7 +79,7 @@ static void __init MP_bus_info(struct mpc_bus *m) { char str[7]; - x86_init.mpparse.mpc_oem_bus_info(m, str); + mpc_oem_bus_info(m, str); #if MAX_MP_BUSSES < 256 if (m->busid >= MAX_MP_BUSSES) { @@ -100,9 +95,6 @@ static void __init MP_bus_info(struct mpc_bus *m) mp_bus_id_to_type[m->busid] = MP_BUS_ISA; #endif } else if (strncmp(str, BUSTYPE_PCI, sizeof(BUSTYPE_PCI) - 1) == 0) { - if (x86_init.mpparse.mpc_oem_pci_bus) - x86_init.mpparse.mpc_oem_pci_bus(m); - clear_bit(m->busid, mp_bus_not_pci); #ifdef CONFIG_EISA mp_bus_id_to_type[m->busid] = MP_BUS_PCI; @@ -198,8 +190,6 @@ static void __init smp_dump_mptable(struct mpc_table *mpc, unsigned char *mpt) 1, mpc, mpc->length, 1); } -void __init default_smp_read_mpc_oem(struct mpc_table *mpc) { } - static int __init smp_read_mpc(struct mpc_table *mpc, unsigned early) { char str[16]; @@ -218,14 +208,7 @@ static int __init smp_read_mpc(struct mpc_table *mpc, unsigned early) if (early) return 1; - if (mpc->oemptr) - x86_init.mpparse.smp_read_mpc_oem(mpc); - - /* - * Now process the configuration blocks. - */ - x86_init.mpparse.mpc_record(0); - + /* Now process the configuration blocks. */ while (count < mpc->length) { switch (*mpt) { case MP_PROCESSOR: @@ -256,7 +239,6 @@ static int __init smp_read_mpc(struct mpc_table *mpc, unsigned early) count = mpc->length; break; } - x86_init.mpparse.mpc_record(1); } if (!num_processors) diff --git a/arch/x86/kernel/x86_init.c b/arch/x86/kernel/x86_init.c index 123f1c1f1788..cec6f6abea6e 100644 --- a/arch/x86/kernel/x86_init.c +++ b/arch/x86/kernel/x86_init.c @@ -67,11 +67,7 @@ struct x86_init_ops x86_init __initdata = { }, .mpparse = { - .mpc_record = x86_init_uint_noop, .setup_ioapic_ids = x86_init_noop, - .mpc_apic_id = default_mpc_apic_id, - .smp_read_mpc_oem = default_smp_read_mpc_oem, - .mpc_oem_bus_info = default_mpc_oem_bus_info, .find_smp_config = default_find_smp_config, .get_smp_config = default_get_smp_config, }, |