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| author | Lee Jones <lee.jones@linaro.org> | 2016-06-07 13:19:25 +0200 |
|---|---|---|
| committer | Stephen Boyd <sboyd@codeaurora.org> | 2016-06-30 21:17:06 +0200 |
| commit | fa6415affe2020606799fd4e9e89f37a01fb2ae9 (patch) | |
| tree | ad14cb3fda600e882729c41a2460f7ae57eba040 /drivers/clk/st | |
| parent | Linux 4.7-rc1 (diff) | |
| download | linux-fa6415affe2020606799fd4e9e89f37a01fb2ae9.tar.xz linux-fa6415affe2020606799fd4e9e89f37a01fb2ae9.zip | |
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: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Diffstat (limited to 'drivers/clk/st')
| -rw-r--r-- | drivers/clk/st/clk-flexgen.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/clk/st/clk-flexgen.c b/drivers/clk/st/clk-flexgen.c index 627267c7ec5c..546bd79c8e3a 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 */ |