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| author | Sylwester Nawrocki <s.nawrocki@samsung.com> | 2019-06-19 12:39:26 +0300 |
|---|---|---|
| committer | Stephen Boyd <sboyd@kernel.org> | 2019-06-26 00:28:01 +0300 |
| commit | 9bd5ef0bd8743700d9adffb6fbb1baa346575457 (patch) | |
| tree | aa573673a1c2ca354b94ec52e82e122ed05de16c /drivers/clk/clk-devres.c | |
| parent | 2f25528e4edddc6eddd42c8d41c9c9e341c8b9da (diff) | |
| download | linux-9bd5ef0bd8743700d9adffb6fbb1baa346575457.tar.xz | |
clk: Add devm_clk_bulk_get_optional() function
Add managed version of the clk_bulk_get_optional() helper function.
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
[sboyd@kernel.org: Mark __devm_clk_bulk_get() static]
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Diffstat (limited to 'drivers/clk/clk-devres.c')
| -rw-r--r-- | drivers/clk/clk-devres.c | 22 |
1 files changed, 19 insertions, 3 deletions
diff --git a/drivers/clk/clk-devres.c b/drivers/clk/clk-devres.c index daa1fc8fba53..be160764911b 100644 --- a/drivers/clk/clk-devres.c +++ b/drivers/clk/clk-devres.c @@ -52,8 +52,8 @@ static void devm_clk_bulk_release(struct device *dev, void *res) clk_bulk_put(devres->num_clks, devres->clks); } -int __must_check devm_clk_bulk_get(struct device *dev, int num_clks, - struct clk_bulk_data *clks) +static int __devm_clk_bulk_get(struct device *dev, int num_clks, + struct clk_bulk_data *clks, bool optional) { struct clk_bulk_devres *devres; int ret; @@ -63,7 +63,10 @@ int __must_check devm_clk_bulk_get(struct device *dev, int num_clks, if (!devres) return -ENOMEM; - ret = clk_bulk_get(dev, num_clks, clks); + if (optional) + ret = clk_bulk_get_optional(dev, num_clks, clks); + else + ret = clk_bulk_get(dev, num_clks, clks); if (!ret) { devres->clks = clks; devres->num_clks = num_clks; @@ -74,8 +77,21 @@ int __must_check devm_clk_bulk_get(struct device *dev, int num_clks, return ret; } + +int __must_check devm_clk_bulk_get(struct device *dev, int num_clks, + struct clk_bulk_data *clks) +{ + return __devm_clk_bulk_get(dev, num_clks, clks, false); +} EXPORT_SYMBOL_GPL(devm_clk_bulk_get); +int __must_check devm_clk_bulk_get_optional(struct device *dev, int num_clks, + struct clk_bulk_data *clks) +{ + return __devm_clk_bulk_get(dev, num_clks, clks, true); +} +EXPORT_SYMBOL_GPL(devm_clk_bulk_get_optional); + int __must_check devm_clk_bulk_get_all(struct device *dev, struct clk_bulk_data **clks) { |