diff options
| author | Rhyland Klein <rklein@nvidia.com> | 2012-05-08 11:42:38 -0700 |
|---|---|---|
| committer | Simone Willett <swillett@nvidia.com> | 2012-06-04 14:21:05 -0700 |
| commit | d167de5fef02520c5dfd924eeeb5fb9fae671729 (patch) | |
| tree | 55b1bc2e362492dcd4a4e04c38d819cb1cf54764 /drivers/gpio/gpio-tps65910.c | |
| parent | 30d1e63baee88c54c4093279b8653682a11cbaca (diff) | |
mfd: Commonize tps65910 regmap access through header
This change removes the read/write callback functions in favor of common
regmap accessors inside the header file. This change also makes use of
regmap_read/write for single register access which maps better onto what this
driver actually needs.
Signed-off-by: Rhyland Klein <rklein@nvidia.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
(Cherry-pick from mainline
3f7e82759c692df473675ed06fb90b20f1f225c3)
Change-Id: Ida79b196acf65ed14ff9fd2cc1f7c0048f99ba2b
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: http://git-master/r/105922
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Rhyland Klein <rklein@nvidia.com>
GVS: Gerrit_Virtual_Submit
Diffstat (limited to 'drivers/gpio/gpio-tps65910.c')
| -rw-r--r-- | drivers/gpio/gpio-tps65910.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/gpio/gpio-tps65910.c b/drivers/gpio/gpio-tps65910.c index 7eef648a3351..bc155f2509ba 100644 --- a/drivers/gpio/gpio-tps65910.c +++ b/drivers/gpio/gpio-tps65910.c @@ -23,9 +23,9 @@ static int tps65910_gpio_get(struct gpio_chip *gc, unsigned offset) { struct tps65910 *tps65910 = container_of(gc, struct tps65910, gpio); - uint8_t val; + unsigned int val; - tps65910->read(tps65910, TPS65910_GPIO0 + offset, 1, &val); + tps65910_reg_read(tps65910, TPS65910_GPIO0 + offset, &val); if (val & GPIO_STS_MASK) return 1; @@ -39,10 +39,10 @@ static void tps65910_gpio_set(struct gpio_chip *gc, unsigned offset, struct tps65910 *tps65910 = container_of(gc, struct tps65910, gpio); if (value) - tps65910_set_bits(tps65910, TPS65910_GPIO0 + offset, + tps65910_reg_set_bits(tps65910, TPS65910_GPIO0 + offset, GPIO_SET_MASK); else - tps65910_clear_bits(tps65910, TPS65910_GPIO0 + offset, + tps65910_reg_clear_bits(tps65910, TPS65910_GPIO0 + offset, GPIO_SET_MASK); } @@ -54,7 +54,7 @@ static int tps65910_gpio_output(struct gpio_chip *gc, unsigned offset, /* Set the initial value */ tps65910_gpio_set(gc, offset, value); - return tps65910_set_bits(tps65910, TPS65910_GPIO0 + offset, + return tps65910_reg_set_bits(tps65910, TPS65910_GPIO0 + offset, GPIO_CFG_MASK); } @@ -62,7 +62,7 @@ static int tps65910_gpio_input(struct gpio_chip *gc, unsigned offset) { struct tps65910 *tps65910 = container_of(gc, struct tps65910, gpio); - return tps65910_clear_bits(tps65910, TPS65910_GPIO0 + offset, + return tps65910_reg_clear_bits(tps65910, TPS65910_GPIO0 + offset, GPIO_CFG_MASK); } @@ -102,7 +102,7 @@ void tps65910_gpio_init(struct tps65910 *tps65910, int gpio_base) int i; for (i = 0; i < tps65910->gpio.ngpio; ++i) { if (board_data->en_gpio_sleep[i]) { - ret = tps65910_set_bits(tps65910, + ret = tps65910_reg_set_bits(tps65910, TPS65910_GPIO0 + i, GPIO_SLEEP_MASK); if (ret < 0) dev_warn(tps65910->dev, |