[PATCH v6 02/10] clk: Add kerneldoc to managed of-provider interfaces
From: Matti Vaittinen <hidden>
Date: 2018-12-04 11:34:08
Also in:
linux-arm-kernel, linux-clk, lkml
Subsystem:
common clk framework, the rest · Maintainers:
Michael Turquette, Stephen Boyd, Linus Torvalds
Document the devm_of_clk_del_provider and the devm_of_clk_add_hw_provider functions. Signed-off-by: Matti Vaittinen <redacted> --- drivers/clk/clk.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+)
diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c
index af011974d4ec..78c90913f987 100644
--- a/drivers/clk/clk.c
+++ b/drivers/clk/clk.c@@ -3893,6 +3893,17 @@ static void devm_of_clk_release_provider(struct device *dev, void *res) of_clk_del_provider(*(struct device_node **)res); } +/** + * devm_of_clk_add_hw_provider() - Managed clk provider node registration + * @dev: Device acting as the clock provider. Used for DT node and lifetime. + * @get: callback for decoding clk_hw + * @data: context pointer for @get callback. + * + * Returns 0 on success or an errno on failure. + * + * Registers clock provider for given device's node. Provider is automatically + * released at device exit. + */ int devm_of_clk_add_hw_provider(struct device *dev, struct clk_hw *(*get)(struct of_phandle_args *clkspec, void *data),
@@ -3950,6 +3961,10 @@ static int devm_clk_provider_match(struct device *dev, void *res, void *data) return *np == data; } +/** + * devm_of_clk_del_provider() - Remove clock provider registered using devm + * @dev: Device to whose lifetime the clock provider was bound + */ void devm_of_clk_del_provider(struct device *dev) { int ret;
--
2.14.3