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 <axel.lin@ingics.com>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
diff --git a/drivers/spi/spi-sun6i.c b/drivers/spi/spi-sun6i.c
index 94d38d0..4b9ec08 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)
