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powerpc/reg.h: delete duplicated word

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Drop the repeated word "a".

Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20200726003809.20454-8-rdunlap@infradead.org
This commit is contained in:
Randy Dunlap 2020-07-25 17:38:07 -07:00 committed by Michael Ellerman
parent db10f55000
commit 850659392a
1 changed files with 1 additions and 1 deletions
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arch/powerpc/include/asm/reg.h
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@ -1479,7 +1479,7 @@ static inline void update_power8_hid0(unsigned long hid0)
{
/*
* The HID0 update on Power8 should at the very least be
* preceded by a a SYNC instruction followed by an ISYNC
* preceded by a SYNC instruction followed by an ISYNC
* instruction
*/
asm volatile("sync; mtspr %0,%1; isync":: "i"(SPRN_HID0), "r"(hid0));