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x86: Define PLATFORM__SET_BIT for generic_set_bit()

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x86 bitops.h provides a __set_bit() but does not define PLATFORM__SET_BIT
as a result generic_set_bit() is used instead of the architecturally
provided __set_bit().

This patch defines PLATFORM__SET_BIT which means that __set_bit() in x86
bitops.h will be called whenever generic_set_bit() is called - as opposed
to the default cross-platform generic_set_bit().

Signed-off-by: Bryan O'Donoghue <pure.logic@nexus-software.ie>
Cc: Simon Glass <sjg@chromium.org>
Cc: Bin Meng <bmeng.cn@gmail.com>
This commit is contained in:
Bryan O'Donoghue
2018-04-30 15:56:02 +01:00
committed by Tom Rini
parent 0315d6959f
commit 30fe8b05b3
1 changed files with 2 additions and 0 deletions
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2
arch/x86/include/asm/bitops.h
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@@ -61,6 +61,8 @@ static __inline__ void __set_bit(int nr, volatile void * addr)
:"Ir" (nr));
}
#define PLATFORM__SET_BIT
/**
* clear_bit - Clears a bit in memory
* @nr: Bit to clear