mirror of https://gitee.com/openkylin/linux.git
795c633f60
Using __bf_shf does not compile on arm 32 architecture. This has gone unnoticed till now cause the driver is only used on arm64. In addition, __bf_shf was already used in the driver without any issue. It was used on a constant value, so the call was probably optimized away. Replace __bf_shf by __ffs fixes the problem Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> |
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