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x86/microcode/intel: Rename update_match_revision()

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... to revision_is_newer() and push it up into the header and make it an
inline function.

Signed-off-by: Borislav Petkov <bp@suse.de>
This commit is contained in:
Borislav Petkov 2015-02-09 18:10:29 +01:00
parent c868570e74
commit 4f5e5f2b57
3 changed files with 8 additions and 10 deletions
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8
arch/x86/include/asm/microcode_intel.h
View File

@ -60,8 +60,12 @@ extern int
get_matching_microcode(unsigned int csig, int cpf, void *mc, int rev);
extern int microcode_sanity_check(void *mc, int print_err);
extern int get_matching_sig(unsigned int csig, int cpf, void *mc, int rev);
extern int
update_match_revision(struct microcode_header_intel *mc_header, int rev);
static inline int
revision_is_newer(struct microcode_header_intel *mc_header, int rev)
{
return (mc_header->rev <= rev) ? 0 : 1;
}
#ifdef CONFIG_MICROCODE_INTEL_EARLY
extern void __init load_ucode_intel_bsp(void);

2
arch/x86/kernel/cpu/microcode/intel_early.c
View File

@ -285,7 +285,7 @@ static unsigned int _save_mc(struct microcode_intel **mc_saved,
found = 1;
if (!update_match_revision(mc_hdr, new_rev))
if (!revision_is_newer(mc_hdr, new_rev))
continue;
/*

8
arch/x86/kernel/cpu/microcode/intel_lib.c
View File

@ -38,12 +38,6 @@ update_match_cpu(unsigned int csig, unsigned int cpf,
return (!sigmatch(sig, csig, pf, cpf)) ? 0 : 1;
}
int
update_match_revision(struct microcode_header_intel *mc_header, int rev)
{
return (mc_header->rev <= rev) ? 0 : 1;
}
int microcode_sanity_check(void *mc, int print_err)
{
unsigned long total_size, data_size, ext_table_size;
@ -166,7 +160,7 @@ int get_matching_microcode(unsigned int csig, int cpf, void *mc, int rev)
{
struct microcode_header_intel *mc_header = mc;
if (!update_match_revision(mc_header, rev))
if (!revision_is_newer(mc_header, rev))
return 0;
return get_matching_sig(csig, cpf, mc, rev);