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powerpc: Correct used_vsr comment 

The used_vsr flag is set if process has used VSX registers, not Altivec
registers. But the comment says otherwise, correct the comment.

Signed-off-by: Simon Guo <wei.guo.simon@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
hifive-unleashed-5.1
Simon Guo 2016-03-25 01:12:21 +08:00 committed by Michael Ellerman
parent 01d7c2a2de
commit 71528d8bd7
1 changed files with 1 additions and 1 deletions
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2
arch/powerpc/include/asm/processor.h
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@ -246,7 +246,7 @@ struct thread_struct {
#endif /* CONFIG_ALTIVEC */
#ifdef CONFIG_VSX
/* VSR status */
int used_vsr; /* set if process has used altivec */
int used_vsr; /* set if process has used VSX */
#endif /* CONFIG_VSX */
#ifdef CONFIG_SPE
unsigned long evr[32]; /* upper 32-bits of SPE regs */