diff options
author | Dmitry Osipenko <digetx@gmail.com> | 2021-09-20 20:22:46 +0300 |
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committer | Viresh Kumar <viresh.kumar@linaro.org> | 2021-10-04 14:03:15 +0300 |
commit | e69709f6861aaba80b4eaab6825e8c522a2afb5c (patch) | |
tree | c8fed1a1d5d02d5eec85b9950c52293105677594 /drivers/opp/of.c | |
parent | 3734b9f2cee01d9dde2fbbda742ba6dd6ba10a29 (diff) | |
download | linux-e69709f6861aaba80b4eaab6825e8c522a2afb5c.tar.xz |
opp: Add more resource-managed variants of dev_pm_opp_of_add_table()
Add resource-managed variants of dev_pm_opp_of_add_table_indexed() and
dev_pm_opp_of_add_table_noclk(), allowing drivers to remove boilerplate
code.
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
[ Viresh: Added underscore to devm_of_add_table_indexed() ]
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Diffstat (limited to 'drivers/opp/of.c')
-rw-r--r-- | drivers/opp/of.c | 46 |
1 files changed, 39 insertions, 7 deletions
diff --git a/drivers/opp/of.c b/drivers/opp/of.c index 5437085fb380..fe218af735b0 100644 --- a/drivers/opp/of.c +++ b/drivers/opp/of.c @@ -1081,6 +1081,17 @@ static void devm_pm_opp_of_table_release(void *data) dev_pm_opp_of_remove_table(data); } +static int _devm_of_add_table_indexed(struct device *dev, int index, bool getclk) +{ + int ret; + + ret = _of_add_table_indexed(dev, index, getclk); + if (ret) + return ret; + + return devm_add_action_or_reset(dev, devm_pm_opp_of_table_release, dev); +} + /** * devm_pm_opp_of_add_table() - Initialize opp table from device tree * @dev: device pointer used to lookup OPP table. @@ -1102,13 +1113,7 @@ static void devm_pm_opp_of_table_release(void *data) */ int devm_pm_opp_of_add_table(struct device *dev) { - int ret; - - ret = dev_pm_opp_of_add_table(dev); - if (ret) - return ret; - - return devm_add_action_or_reset(dev, devm_pm_opp_of_table_release, dev); + return _devm_of_add_table_indexed(dev, 0, true); } EXPORT_SYMBOL_GPL(devm_pm_opp_of_add_table); @@ -1152,6 +1157,19 @@ int dev_pm_opp_of_add_table_indexed(struct device *dev, int index) EXPORT_SYMBOL_GPL(dev_pm_opp_of_add_table_indexed); /** + * devm_pm_opp_of_add_table_indexed() - Initialize indexed opp table from device tree + * @dev: device pointer used to lookup OPP table. + * @index: Index number. + * + * This is a resource-managed variant of dev_pm_opp_of_add_table_indexed(). + */ +int devm_pm_opp_of_add_table_indexed(struct device *dev, int index) +{ + return _devm_of_add_table_indexed(dev, index, true); +} +EXPORT_SYMBOL_GPL(devm_pm_opp_of_add_table_indexed); + +/** * dev_pm_opp_of_add_table_noclk() - Initialize indexed opp table from device * tree without getting clk for device. * @dev: device pointer used to lookup OPP table. @@ -1169,6 +1187,20 @@ int dev_pm_opp_of_add_table_noclk(struct device *dev, int index) } EXPORT_SYMBOL_GPL(dev_pm_opp_of_add_table_noclk); +/** + * devm_pm_opp_of_add_table_noclk() - Initialize indexed opp table from device + * tree without getting clk for device. + * @dev: device pointer used to lookup OPP table. + * @index: Index number. + * + * This is a resource-managed variant of dev_pm_opp_of_add_table_noclk(). + */ +int devm_pm_opp_of_add_table_noclk(struct device *dev, int index) +{ + return _devm_of_add_table_indexed(dev, index, false); +} +EXPORT_SYMBOL_GPL(devm_pm_opp_of_add_table_noclk); + /* CPU device specific helpers */ /** |