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x86: coding style fixes to arch/x86/kernel/cpu/mtrr/state.c 

Before:
   total: 6 errors, 5 warnings, 80 lines checked
After:
   total: 0 errors, 4 warnings, 82 lines checked

No code changed:

arch/x86/kernel/cpu/mtrr/state.o:

   text	   data	    bss	    dec	    hex	filename
    313	      0	      4	    317	    13d	state.o.before
    313	      0	      4	    317	    13d	state.o.after

md5:
   a0fbd61096205f9180f0bf45ed386d61  state.o.before.asm
   a0fbd61096205f9180f0bf45ed386d61  state.o.after.asm

Signed-off-by: Paolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
hifive-unleashed-5.1
Paolo Ciarrocchi 2008-02-22 23:10:16 +01:00 committed by Ingo Molnar
parent 0067cc996e
commit e0f0257044
1 changed files with 8 additions and 6 deletions
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14
arch/x86/kernel/cpu/mtrr/state.c
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@ -19,13 +19,15 @@ void set_mtrr_prepare_save(struct set_mtrr_context *ctxt)
if (use_intel() || is_cpu(CYRIX)) {
/* Save value of CR4 and clear Page Global Enable (bit 7) */
if ( cpu_has_pge ) {
if (cpu_has_pge) {
ctxt->cr4val = read_cr4();
write_cr4(ctxt->cr4val & ~X86_CR4_PGE);
}
/* Disable and flush caches. Note that wbinvd flushes the TLBs as
a side-effect */
/*
* Disable and flush caches. Note that wbinvd flushes the TLBs
* as a side-effect
*/
cr0 = read_cr0() | X86_CR0_CD;
wbinvd();
write_cr0(cr0);
@ -42,7 +44,7 @@ void set_mtrr_prepare_save(struct set_mtrr_context *ctxt)
void set_mtrr_cache_disable(struct set_mtrr_context *ctxt)
{
if (use_intel())
if (use_intel())
/* Disable MTRRs, and set the default type to uncached */
mtrr_wrmsr(MTRRdefType_MSR, ctxt->deftype_lo & 0xf300UL,
ctxt->deftype_hi);
@ -66,12 +68,12 @@ void set_mtrr_done(struct set_mtrr_context *ctxt)
else
/* Cyrix ARRs - everything else was excluded at the top */
setCx86(CX86_CCR3, ctxt->ccr3);
/* Enable caches */
write_cr0(read_cr0() & 0xbfffffff);
/* Restore value of CR4 */
if ( cpu_has_pge )
if (cpu_has_pge)
write_cr4(ctxt->cr4val);
}
/* Re-enable interrupts locally (if enabled previously) */