riscv: Define PLATFORM__CLEAR_BIT for generic_clear_bit()
authorBryan O'Donoghue <pure.logic@nexus-software.ie>
Mon, 30 Apr 2018 14:56:04 +0000 (15:56 +0100)
committerTom Rini <trini@konsulko.com>
Wed, 16 May 2018 01:44:05 +0000 (21:44 -0400)
commitaccdce5f86084be63eebc970532513f063115a8e
tree88f35f97a78356e4c9bce45dc6d8a8fd78d4c810
parent820cba2ce8839c850fcb8d369f24e0e1eff9759c
riscv: Define PLATFORM__CLEAR_BIT for generic_clear_bit()

riscv bitops.h provides a __clear_bit() but does not define
PLATFORM__CLEAR_BIT as a result generic_clear_bit() is used instead of the
architecturally provided __clear_bit().

This patch defines PLATFORM__CLEAR_BIT which means that __clear_bit() in
riscv bitops.h will be called whenever generic_clear_bit() is called - as
opposed to the default cross-platform generic_clear_bit().

Signed-off-by: Bryan O'Donoghue <pure.logic@nexus-software.ie>
Cc: Rick Chen <rick@andestech.com>
Cc: Greentime Hu <green.hu@gmail.com>
arch/riscv/include/asm/bitops.h