Commit 37bff2c1 authored by Stephen Boyd's avatar Stephen Boyd
Browse files

clk: gpio: Mark parent_names array const 



Let's encourage const arrays of parent names like other basic
clock types.

Cc: Sergej Sawazki <ce3a@gmx.de>
Signed-off-by: default avatarStephen Boyd <sboyd@codeaurora.org>
parent 1db92e54

drivers/clk/clk-gpio.c

+7 −6
Original line number Diff line number Diff line
@@ -95,7 +95,7 @@ const struct clk_ops clk_gpio_mux_ops = { 
EXPORT_SYMBOL_GPL(clk_gpio_mux_ops);



static struct clk *clk_register_gpio(struct device *dev, const char *name,

		const char **parent_names, u8 num_parents, unsigned gpio,

		const char * const *parent_names, u8 num_parents, unsigned gpio,

		bool active_low, unsigned long flags,

		const struct clk_ops *clk_gpio_ops)

{
@@ -188,7 +188,7 @@ EXPORT_SYMBOL_GPL(clk_register_gpio_gate); 
 * @flags: clock flags

 */

struct clk *clk_register_gpio_mux(struct device *dev, const char *name,

		const char **parent_names, u8 num_parents, unsigned gpio,

		const char * const *parent_names, u8 num_parents, unsigned gpio,

		bool active_low, unsigned long flags)

{

	if (num_parents != 2) {
@@ -213,7 +213,7 @@ struct clk_gpio_delayed_register_data { 
	struct mutex lock;

	struct clk *clk;

	struct clk *(*clk_register_get)(const char *name,

			const char **parent_names, u8 num_parents,

			const char * const *parent_names, u8 num_parents,

			unsigned gpio, bool active_low);

};
@@ -273,7 +273,7 @@ out: 
}



static struct clk *of_clk_gpio_gate_delayed_register_get(const char *name,

		const char **parent_names, u8 num_parents,

		const char * const *parent_names, u8 num_parents,

		unsigned gpio, bool active_low)

{

	return clk_register_gpio_gate(NULL, name, parent_names[0],
@@ -281,7 +281,7 @@ static struct clk *of_clk_gpio_gate_delayed_register_get(const char *name, 
}



static struct clk *of_clk_gpio_mux_delayed_register_get(const char *name,

		const char **parent_names, u8 num_parents, unsigned gpio,

		const char * const *parent_names, u8 num_parents, unsigned gpio,

		bool active_low)

{

	return clk_register_gpio_mux(NULL, name, parent_names, num_parents,
@@ -291,7 +291,8 @@ static struct clk *of_clk_gpio_mux_delayed_register_get(const char *name, 
static void __init of_gpio_clk_setup(struct device_node *node,

		const char *gpio_name,

		struct clk *(*clk_register_get)(const char *name,

				const char **parent_names, u8 num_parents,

				const char * const *parent_names,

				u8 num_parents,

				unsigned gpio, bool active_low))

{

	struct clk_gpio_delayed_register_data *data;

include/linux/clk-provider.h

+1 −1
Original line number Diff line number Diff line
@@ -583,7 +583,7 @@ void of_gpio_clk_gate_setup(struct device_node *node); 


extern const struct clk_ops clk_gpio_mux_ops;

struct clk *clk_register_gpio_mux(struct device *dev, const char *name,

		const char **parent_names, u8 num_parents, unsigned gpio,

		const char * const *parent_names, u8 num_parents, unsigned gpio,

		bool active_low, unsigned long flags);



void of_gpio_mux_clk_setup(struct device_node *node);

CRA Git | Maintained and supported by SUSTech CRA and CCSE