diff options
| author | David Frey <dpfrey@gmail.com> | 2018-09-01 09:50:41 -0700 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2018-09-07 13:03:55 +0100 |
| commit | 1c96a2f67cd9b617b013f0a7580d76aae7dcd0d7 (patch) | |
| tree | 3face74ddb493620322aade5c20d721826e38486 /drivers/iio | |
| parent | 9ad8eb0168ab76786f65d4b80ce082980f79a1d9 (diff) | |
regmap: split up regmap_config.use_single_rw
Split regmap_config.use_single_rw into use_single_read and
use_single_write. This change enables drivers of devices which only
support bulk operations in one direction to use the regmap_bulk_*()
functions for both directions and have their bulk operation split into
single operations only when necessary.
Update all struct regmap_config instances where use_single_rw==true to
instead set both use_single_read and use_single_write. No attempt was
made to evaluate whether it is possible to set only one of
use_single_read or use_single_write.
Signed-off-by: David Frey <dpfrey@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/iio')
| -rw-r--r-- | drivers/iio/light/apds9960.c | 3 | ||||
| -rw-r--r-- | drivers/iio/light/max44000.c | 23 | ||||
| -rw-r--r-- | drivers/iio/temperature/mlx90632.c | 3 |
3 files changed, 16 insertions, 13 deletions
diff --git a/drivers/iio/light/apds9960.c b/drivers/iio/light/apds9960.c index 1f112ae15f3c..b09b8b60bd83 100644 --- a/drivers/iio/light/apds9960.c +++ b/drivers/iio/light/apds9960.c @@ -206,7 +206,8 @@ static const struct regmap_config apds9960_regmap_config = { .name = APDS9960_REGMAP_NAME, .reg_bits = 8, .val_bits = 8, - .use_single_rw = 1, + .use_single_read = true, + .use_single_write = true, .volatile_table = &apds9960_volatile_table, .precious_table = &apds9960_precious_table, diff --git a/drivers/iio/light/max44000.c b/drivers/iio/light/max44000.c index bcdb0eb9e537..4067dff2ff6a 100644 --- a/drivers/iio/light/max44000.c +++ b/drivers/iio/light/max44000.c @@ -473,17 +473,18 @@ static bool max44000_precious_reg(struct device *dev, unsigned int reg) } static const struct regmap_config max44000_regmap_config = { - .reg_bits = 8, - .val_bits = 8, - - .max_register = MAX44000_REG_PRX_DATA, - .readable_reg = max44000_readable_reg, - .writeable_reg = max44000_writeable_reg, - .volatile_reg = max44000_volatile_reg, - .precious_reg = max44000_precious_reg, - - .use_single_rw = 1, - .cache_type = REGCACHE_RBTREE, + .reg_bits = 8, + .val_bits = 8, + + .max_register = MAX44000_REG_PRX_DATA, + .readable_reg = max44000_readable_reg, + .writeable_reg = max44000_writeable_reg, + .volatile_reg = max44000_volatile_reg, + .precious_reg = max44000_precious_reg, + + .use_single_read = true, + .use_single_write = true, + .cache_type = REGCACHE_RBTREE, }; static irqreturn_t max44000_trigger_handler(int irq, void *p) diff --git a/drivers/iio/temperature/mlx90632.c b/drivers/iio/temperature/mlx90632.c index 9851311aa3fd..be03be719efe 100644 --- a/drivers/iio/temperature/mlx90632.c +++ b/drivers/iio/temperature/mlx90632.c @@ -140,7 +140,8 @@ static const struct regmap_config mlx90632_regmap = { .rd_table = &mlx90632_readable_regs_tbl, .wr_table = &mlx90632_writeable_regs_tbl, - .use_single_rw = true, + .use_single_read = true, + .use_single_write = true, .reg_format_endian = REGMAP_ENDIAN_BIG, .val_format_endian = REGMAP_ENDIAN_BIG, .cache_type = REGCACHE_RBTREE, |