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Commit fa6415af authored by Lee Jones's avatar Lee Jones Committed by Stephen Boyd
Browse files

clk: st: clk-flexgen: Detect critical clocks 



Utilise the new Critical Clock infrastructure to mark clocks which
much not be disabled as CRITICAL.

While we're at it, reduce the coverage of the flex_flags variable,
since it's only really used in a single for() loop.

Signed-off-by: default avatarLee Jones <lee.jones@linaro.org>
Signed-off-by: default avatarStephen Boyd <sboyd@codeaurora.org>
parent 1a695a90

drivers/clk/st/clk-flexgen.c

+3 −1
Original line number Diff line number Diff line
@@ -267,7 +267,6 @@ static void __init st_of_flexgen_setup(struct device_node *np) 
	const char **parents;

	int num_parents, i;

	spinlock_t *rlock = NULL;

	unsigned long flex_flags = 0;

	int ret;



	pnode = of_get_parent(np);
@@ -308,12 +307,15 @@ static void __init st_of_flexgen_setup(struct device_node *np) 
	for (i = 0; i < clk_data->clk_num; i++) {

		struct clk *clk;

		const char *clk_name;

		unsigned long flex_flags = 0;



		if (of_property_read_string_index(np, "clock-output-names",

						  i, &clk_name)) {

			break;

		}



		of_clk_detect_critical(np, i, &flex_flags);



		/*

		 * If we read an empty clock name then the output is unused

		 */