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xtensa: use ITLB_HIT_BIT instead of hardcoded number

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There is ITLB_HIT_BIT macro, no need to use 0x8 to check for TLB hit.

Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
This commit is contained in:
Max Filippov 2017-03-29 19:53:49 -07:00
parent 5a7ad1146c
commit 60e22cffb5
1 changed files with 2 additions and 2 deletions
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4
arch/xtensa/kernel/setup.c
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@ -453,9 +453,9 @@ void cpu_reset(void)
tmpaddr += SZ_512M; tmpaddr += SZ_512M;
/* Invalidate mapping in the selected temporary area */ /* Invalidate mapping in the selected temporary area */
if (itlb_probe(tmpaddr) & 0x8) if (itlb_probe(tmpaddr) & BIT(ITLB_HIT_BIT))
invalidate_itlb_entry(itlb_probe(tmpaddr)); invalidate_itlb_entry(itlb_probe(tmpaddr));
if (itlb_probe(tmpaddr + PAGE_SIZE) & 0x8) if (itlb_probe(tmpaddr + PAGE_SIZE) & BIT(ITLB_HIT_BIT))
invalidate_itlb_entry(itlb_probe(tmpaddr + PAGE_SIZE)); invalidate_itlb_entry(itlb_probe(tmpaddr + PAGE_SIZE));
/* /*