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authorJacek Anaszewski <j.anaszewski@samsung.com>2015-03-04 17:14:29 +0100
committerLee Jones <lee.jones@linaro.org>2015-03-12 09:07:27 +0000
commit3be62b957d2c02cf744d3845091dd8a5fdca2039 (patch)
treed07f42ae8b527cd6073c4e364f095394eb893dce /include/linux/mfd
parent60ae5b9f5cdd80c529eda13bfdd600a0fc857afb (diff)
downloadop-kernel-dev-3be62b957d2c02cf744d3845091dd8a5fdca2039.zip
op-kernel-dev-3be62b957d2c02cf744d3845091dd8a5fdca2039.tar.gz
mfd: max77693: Adjust FLASH_EN_SHIFT and TORCH_EN_SHIFT macros
Modify FLASH_EN_SHIFT and TORCH_EN_SHIFT macros to work properly when passed enum max77693_fled values (0 for FLED1 and 1 for FLED2) from leds-max77693 driver. Previous definitions were compatible with one of the previous RFC versions of leds-max77693.c driver, which was not merged. Signed-off-by: Jacek Anaszewski <j.anaszewski@samsung.com> Acked-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'include/linux/mfd')
-rw-r--r--include/linux/mfd/max77693-private.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/mfd/max77693-private.h b/include/linux/mfd/max77693-private.h
index 955dd99..5acd710 100644
--- a/include/linux/mfd/max77693-private.h
+++ b/include/linux/mfd/max77693-private.h
@@ -113,8 +113,8 @@ enum max77693_pmic_reg {
#define FLASH_EN_FLASH 0x1
#define FLASH_EN_TORCH 0x2
#define FLASH_EN_ON 0x3
-#define FLASH_EN_SHIFT(x) (6 - ((x) - 1) * 2)
-#define TORCH_EN_SHIFT(x) (2 - ((x) - 1) * 2)
+#define FLASH_EN_SHIFT(x) (6 - (x) * 2)
+#define TORCH_EN_SHIFT(x) (2 - (x) * 2)
/* MAX77693 MAX_FLASH1 register */
#define MAX_FLASH1_MAX_FL_EN 0x80
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