[PATCH 1/6] clk: st: clk-flexgen: Detect critical clocks
From: Lee Jones <hidden>
Date: 2016-06-07 11:22:42
Also in:
linux-clk, linux-spi, lkml
Subsystem:
common clk framework, the rest · Maintainers:
Michael Turquette, Stephen Boyd, Linus Torvalds
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: Lee Jones <redacted> --- drivers/clk/st/clk-flexgen.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/clk/st/clk-flexgen.c b/drivers/clk/st/clk-flexgen.c
index 627267c..546bd79 100644
--- a/drivers/clk/st/clk-flexgen.c
+++ b/drivers/clk/st/clk-flexgen.c@@ -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 */
--
2.8.3