diff options
author | Alex Shi <alex.shi@linaro.org> | 2016-05-05 13:36:03 +0800 |
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committer | Alex Shi <alex.shi@linaro.org> | 2016-05-05 13:36:03 +0800 |
commit | e91b1cc90283c1b9b75670b027a18afbd20fe070 (patch) | |
tree | 81c395406a3774775a183d544aee9c5ced1c31d6 /drivers/gpio/gpio-pca953x.c | |
parent | d83731cf53fd3af7173cab5e3f573d06ebc852be (diff) | |
parent | 0b3df30dcadcddc56aed56c3c2d2de2ca963e81d (diff) |
Merge branch 'linux-linaro-lsk-v4.1' into linux-linaro-lsk-v4.1-rtlsk-v4.1-16.06-rtlsk-v4.1-16.05-rt
Diffstat (limited to 'drivers/gpio/gpio-pca953x.c')
-rw-r--r-- | drivers/gpio/gpio-pca953x.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpio/gpio-pca953x.c b/drivers/gpio/gpio-pca953x.c index e2da64abbccd..16f7c4f2d8c8 100644 --- a/drivers/gpio/gpio-pca953x.c +++ b/drivers/gpio/gpio-pca953x.c @@ -21,6 +21,7 @@ #ifdef CONFIG_OF_GPIO #include <linux/of_platform.h> #endif +#include <asm/unaligned.h> #define PCA953X_INPUT 0 #define PCA953X_OUTPUT 1 @@ -154,7 +155,7 @@ static int pca953x_write_regs(struct pca953x_chip *chip, int reg, u8 *val) switch (chip->chip_type) { case PCA953X_TYPE: ret = i2c_smbus_write_word_data(chip->client, - reg << 1, (u16) *val); + reg << 1, cpu_to_le16(get_unaligned((u16 *)val))); break; case PCA957X_TYPE: ret = i2c_smbus_write_byte_data(chip->client, reg << 1, |