From: H. Peter Anvin Date: Wed, 19 May 2010 21:37:40 +0000 (-0700) Subject: x86, mrst: make mrst_timer_options an enum X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=14671386dcbafb3086bbda3cb6f9f27d34c7bf6d;p=linux-beck.git x86, mrst: make mrst_timer_options an enum We have an enum mrst_timer_options, use it so that the kernel knows if we're missing something from a switch statement or equivalent. Signed-off-by: H. Peter Anvin LKML-Reference: <1274295685-6774-4-git-send-email-jacob.jun.pan@linux.intel.com> Cc: Thomas Gleixner Cc: Jacob Pan --- diff --git a/arch/x86/include/asm/mrst.h b/arch/x86/include/asm/mrst.h index 1869c18d15ca..16350740edf6 100644 --- a/arch/x86/include/asm/mrst.h +++ b/arch/x86/include/asm/mrst.h @@ -11,7 +11,6 @@ #ifndef _ASM_X86_MRST_H #define _ASM_X86_MRST_H extern int pci_mrst_init(void); -extern int mrst_timer_options __cpuinitdata; int __init sfi_parse_mrtc(struct sfi_table_header *table); /* @@ -38,6 +37,8 @@ enum mrst_timer_options { MRST_TIMER_LAPIC_APBT, }; +extern enum mrst_timer_options mrst_timer_options; + #define SFI_MTMR_MAX_NUM 8 #define SFI_MRTC_MAX 8 diff --git a/arch/x86/kernel/mrst.c b/arch/x86/kernel/mrst.c index 967f2686adb0..7ee4ed901baf 100644 --- a/arch/x86/kernel/mrst.c +++ b/arch/x86/kernel/mrst.c @@ -46,7 +46,7 @@ * lapic (always-on,ARAT) ------ 150 */ -int mrst_timer_options __cpuinitdata; +__cpuinitdata enum mrst_timer_options mrst_timer_options; static u32 sfi_mtimer_usage[SFI_MTMR_MAX_NUM]; static struct sfi_timer_table_entry sfi_mtimer_array[SFI_MTMR_MAX_NUM];