Unverified Commit acd6c7b1 authored by Tudor Ambarus's avatar Tudor Ambarus Committed by Mark Brown
Browse files

spi: s3c64xx: drop a superfluous bitwise NOT operation 



val &= ~mask;
val |= mask;

is equivalent to:
val |= mask;

Drop the superfluous bitwise NOT operation.

Reviewed-by: default avatarSam Protsenko <semen.protsenko@linaro.org>
Signed-off-by: default avatarTudor Ambarus <tudor.ambarus@linaro.org>
Link: https://lore.kernel.org/r/20240207120431.2766269-18-tudor.ambarus@linaro.org


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent eb8096c3

drivers/spi/spi-s3c64xx.c

+0 −1
Original line number Diff line number Diff line
@@ -1090,7 +1090,6 @@ static void s3c64xx_spi_hwinit(struct s3c64xx_spi_driver_data *sdd) 


	val = readl(regs + S3C64XX_SPI_MODE_CFG);

	val &= ~S3C64XX_SPI_MODE_4BURST;

	val &= ~(S3C64XX_SPI_MAX_TRAILCNT << S3C64XX_SPI_TRAILCNT_OFF);

	val |= (S3C64XX_SPI_MAX_TRAILCNT << S3C64XX_SPI_TRAILCNT_OFF);

	writel(val, regs + S3C64XX_SPI_MODE_CFG);