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| author | H. Peter Anvin <hpa@linux.intel.com> | 2013-10-13 04:08:56 -0700 |
|---|---|---|
| committer | H. Peter Anvin <hpa@linux.intel.com> | 2013-10-13 04:08:56 -0700 |
| commit | 6e6a4932b0f569b1a5bb4fcbf5dde1b1a42f01bb (patch) | |
| tree | 54a07dd9d29272246cef06edf26b9104dbfd7ada /arch/x86/boot/cpucheck.c | |
| parent | 6145cfe394a7f138f6b64491c5663f97dba12450 (diff) | |
| download | blackbird-op-linux-6e6a4932b0f569b1a5bb4fcbf5dde1b1a42f01bb.tar.gz blackbird-op-linux-6e6a4932b0f569b1a5bb4fcbf5dde1b1a42f01bb.zip | |
x86, boot: Rename get_flags() and check_flags() to *_cpuflags()
When a function is used in more than one file it may not be possible
to immediately tell from context what the intended meaning is. As
such, it is more important that the naming be self-evident. Thus,
change get_flags() to get_cpuflags().
For consistency, change check_flags() to check_cpuflags() even though
it is only used in cpucheck.c.
Link: http://lkml.kernel.org/r/1381450698-28710-2-git-send-email-keescook@chromium.org
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Diffstat (limited to 'arch/x86/boot/cpucheck.c')
| -rw-r--r-- | arch/x86/boot/cpucheck.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/arch/x86/boot/cpucheck.c b/arch/x86/boot/cpucheck.c index e1f3c166a512..100a9a10076a 100644 --- a/arch/x86/boot/cpucheck.c +++ b/arch/x86/boot/cpucheck.c @@ -68,7 +68,7 @@ static int is_transmeta(void) } /* Returns a bitmask of which words we have error bits in */ -static int check_flags(void) +static int check_cpuflags(void) { u32 err; int i; @@ -101,8 +101,8 @@ int check_cpu(int *cpu_level_ptr, int *req_level_ptr, u32 **err_flags_ptr) if (has_eflag(X86_EFLAGS_AC)) cpu.level = 4; - get_flags(); - err = check_flags(); + get_cpuflags(); + err = check_cpuflags(); if (test_bit(X86_FEATURE_LM, cpu.flags)) cpu.level = 64; @@ -121,8 +121,8 @@ int check_cpu(int *cpu_level_ptr, int *req_level_ptr, u32 **err_flags_ptr) eax &= ~(1 << 15); asm("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx)); - get_flags(); /* Make sure it really did something */ - err = check_flags(); + get_cpuflags(); /* Make sure it really did something */ + err = check_cpuflags(); } else if (err == 0x01 && !(err_flags[0] & ~(1 << X86_FEATURE_CX8)) && is_centaur() && cpu.model >= 6) { @@ -137,7 +137,7 @@ int check_cpu(int *cpu_level_ptr, int *req_level_ptr, u32 **err_flags_ptr) asm("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx)); set_bit(X86_FEATURE_CX8, cpu.flags); - err = check_flags(); + err = check_cpuflags(); } else if (err == 0x01 && is_transmeta()) { /* Transmeta might have masked feature bits in word 0 */ @@ -152,7 +152,7 @@ int check_cpu(int *cpu_level_ptr, int *req_level_ptr, u32 **err_flags_ptr) : : "ecx", "ebx"); asm("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx)); - err = check_flags(); + err = check_cpuflags(); } if (err_flags_ptr) |
