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4dcc1cf731
For atomic_cmpxchg(), the type of 'oldval' need be 'int' to match the type of "*ptr" (used by 'ldrex' instruction) and 'old' (used by 'teq' instruction). Reviewed-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Chen Gang <gang.chen@asianux.com> Signed-off-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> |
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asm | ||
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uapi/asm |