From d31ad46f58e89fdb9f5b902aa7cc29689e123dde Mon Sep 17 00:00:00 2001 From: Axel Lin Date: Thu, 13 Feb 2014 10:18:15 +0800 Subject: [PATCH] spi: sun6i: Fix define for SUN6I_TFR_CTL_CS_MASK Current code in sun6i_spi_set_cs() actually clears CPHA and CPOL bits which is obvious wrong. The define for SUN6I_TFR_CTL_CS_MASK is wrong. Fix it. Signed-off-by: Axel Lin Acked-by: Maxime Ripard Signed-off-by: Mark Brown --- drivers/spi/spi-sun6i.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/spi/spi-sun6i.c b/drivers/spi/spi-sun6i.c index 94d38d0a86cd..4b9ec08022fe 100644 --- a/drivers/spi/spi-sun6i.c +++ b/drivers/spi/spi-sun6i.c @@ -36,8 +36,8 @@ #define SUN6I_TFR_CTL_CPHA BIT(0) #define SUN6I_TFR_CTL_CPOL BIT(1) #define SUN6I_TFR_CTL_SPOL BIT(2) -#define SUN6I_TFR_CTL_CS_MASK 0x3 -#define SUN6I_TFR_CTL_CS(cs) (((cs) & SUN6I_TFR_CTL_CS_MASK) << 4) +#define SUN6I_TFR_CTL_CS_MASK 0x30 +#define SUN6I_TFR_CTL_CS(cs) (((cs) << 4) & SUN6I_TFR_CTL_CS_MASK) #define SUN6I_TFR_CTL_CS_MANUAL BIT(6) #define SUN6I_TFR_CTL_CS_LEVEL BIT(7) #define SUN6I_TFR_CTL_DHB BIT(8)