diff options
author | Luis R. Rodriguez <mcgrof@suse.com> | 2015-12-10 23:40:42 -0800 |
---|---|---|
committer | Luis R. Rodriguez <mcgrof@do-not-panic.com> | 2015-12-15 13:45:57 -0800 |
commit | d08123b5d602631632f0f911694006bfd78cceda (patch) | |
tree | 43d127e895459895da4b9999b5f79000297ac409 | |
parent | 89214d2a43aacc4a0407ac8a4501250b4e71a2ab (diff) | |
download | linux-20151215-rfc-v1-linker-tables.tar.gz |
x86/init: use linker table for mid early setup20151215-rfc-v1-linker-tables
Using the linker table removes the need for the #ifdef'ery
and clutter on head32.c.
Signed-off-by: Luis R. Rodriguez <mcgrof@suse.com>
-rw-r--r-- | arch/x86/include/asm/setup.h | 6 | ||||
-rw-r--r-- | arch/x86/kernel/head32.c | 7 | ||||
-rw-r--r-- | arch/x86/platform/intel-mid/intel-mid.c | 4 |
3 files changed, 3 insertions, 14 deletions
diff --git a/arch/x86/include/asm/setup.h b/arch/x86/include/asm/setup.h index f1e111a9d55820..1345c1de7f9923 100644 --- a/arch/x86/include/asm/setup.h +++ b/arch/x86/include/asm/setup.h @@ -45,12 +45,6 @@ extern void reserve_standard_io_resources(void); extern void i386_reserve_resources(void); extern void setup_default_timer_irq(void); -#ifdef CONFIG_X86_INTEL_MID -extern void x86_intel_mid_early_setup(void); -#else -static inline void x86_intel_mid_early_setup(void) { } -#endif - #ifndef _SETUP #include <asm/espfix.h> diff --git a/arch/x86/kernel/head32.c b/arch/x86/kernel/head32.c index ec691287339596..b23d16a2a5d5f1 100644 --- a/arch/x86/kernel/head32.c +++ b/arch/x86/kernel/head32.c @@ -36,13 +36,6 @@ asmlinkage __visible void __init i386_start_kernel(void) cr4_init_shadow(); sanitize_boot_params(&boot_params); - /* Call the subarch specific early setup function */ - switch (boot_params.hdr.hardware_subarch) { - case X86_SUBARCH_INTEL_MID: - x86_intel_mid_early_setup(); - break; - } - x86_init_fn_init_tables(); x86_init_fn_early_init(); diff --git a/arch/x86/platform/intel-mid/intel-mid.c b/arch/x86/platform/intel-mid/intel-mid.c index 1bbc21e2e4aeab..27bc33193a065b 100644 --- a/arch/x86/platform/intel-mid/intel-mid.c +++ b/arch/x86/platform/intel-mid/intel-mid.c @@ -167,7 +167,7 @@ static unsigned char intel_mid_get_nmi_reason(void) * Moorestown specific x86_init function overrides and early setup * calls. */ -void __init x86_intel_mid_early_setup(void) +static void __init x86_intel_mid_early_setup(void) { x86_init.resources.probe_roms = x86_init_noop; x86_init.resources.reserve_resources = x86_init_noop; @@ -199,6 +199,8 @@ void __init x86_intel_mid_early_setup(void) x86_init.mpparse.get_smp_config = x86_init_uint_noop; set_bit(MP_BUS_ISA, mp_bus_not_pci); } +x86_init_early(BIT(X86_SUBARCH_INTEL_MID), NULL, NULL, + x86_intel_mid_early_setup); /* * if user does not want to use per CPU apb timer, just give it a lower rating |