xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

regmap: split up regmap_config.use_single_rw

Browse Source 
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>
This commit is contained in:
David Frey
2018-09-01 09:50:41 -07:00
committed by Mark Brown
parent 9ad8eb0168
commit 1c96a2f67c
34 changed files with 91 additions and 50 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
sound/soc/codecs/rt5645.c
View File

@@ -3559,7 +3559,8 @@ static const struct snd_soc_component_driver soc_component_dev_rt5645 = {
static const struct regmap_config rt5645_regmap = {
.reg_bits = 8,
.val_bits = 16,
.use_single_rw = true,
.use_single_read = true,
.use_single_write = true,
.max_register = RT5645_VENDOR_ID2 + 1 + (ARRAY_SIZE(rt5645_ranges) *
RT5645_PR_SPACING),
.volatile_reg = rt5645_volatile_register,
@@ -3575,7 +3576,8 @@ static const struct regmap_config rt5645_regmap = {
static const struct regmap_config rt5650_regmap = {
.reg_bits = 8,
.val_bits = 16,
.use_single_rw = true,
.use_single_read = true,
.use_single_write = true,
.max_register = RT5645_VENDOR_ID2 + 1 + (ARRAY_SIZE(rt5645_ranges) *
RT5645_PR_SPACING),
.volatile_reg = rt5645_volatile_register,
@@ -3592,7 +3594,8 @@ static const struct regmap_config temp_regmap = {
.name="nocache",
.reg_bits = 8,
.val_bits = 16,
.use_single_rw = true,
.use_single_read = true,
.use_single_write = true,
.max_register = RT5645_VENDOR_ID2 + 1,
.cache_type = REGCACHE_NONE,
};