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spi: sun6i: Fix define for SUN6I_TFR_CTL_CS_MASK

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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>
This commit is contained in:
Axel Lin 2014-02-13 10:18:15 +08:00 committed by Mark Brown
parent 7961656a6f
commit d31ad46f58
1 changed files with 2 additions and 2 deletions
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4
drivers/spi/spi-sun6i.c
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@ -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)