From acd6c7b1d2765fd30b7d7487aff50dc824db314e Mon Sep 17 00:00:00 2001 From: Tudor Ambarus Date: Wed, 7 Feb 2024 12:04:31 +0000 Subject: [PATCH] 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: Sam Protsenko Signed-off-by: Tudor Ambarus Link: https://lore.kernel.org/r/20240207120431.2766269-18-tudor.ambarus@linaro.org Signed-off-by: Mark Brown --- drivers/spi/spi-s3c64xx.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/spi/spi-s3c64xx.c b/drivers/spi/spi-s3c64xx.c index c1d028d1530e..c15ca6a910dc 100644 --- a/drivers/spi/spi-s3c64xx.c +++ b/drivers/spi/spi-s3c64xx.c @@ -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);