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| author | Tomasz Figa <t.figa@samsung.com> | 2013-08-23 17:24:29 +0200 |
|---|---|---|
| committer | Chanho Park <chanho61.park@samsung.com> | 2014-03-20 17:34:52 +0900 |
| commit | 1ddec37498279fd60d9a5e7bb150893da448201d (patch) | |
| tree | 15801ac1996b4f7332c74210604bc087f88e7c30 | |
| parent | 031c47f9af47840da9550978974f26d55c0c994d (diff) | |
| download | linux-3.10-1ddec37498279fd60d9a5e7bb150893da448201d.tar.gz linux-3.10-1ddec37498279fd60d9a5e7bb150893da448201d.tar.bz2 linux-3.10-1ddec37498279fd60d9a5e7bb150893da448201d.zip | |
clk: max77686: Correct callback used for checking clock status
Changing status of clock gates in max77686 requires i2c transfers, which
can sleep, so this is done in prepare and unprepare callbacks. Due to
this, checking whether whether the clock is ungated must be done
in is_prepared() callback as well, for consistency.
Signed-off-by: Tomasz Figa <t.figa@samsung.com>
| -rw-r--r-- | drivers/clk/clk-max77686.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/clk/clk-max77686.c b/drivers/clk/clk-max77686.c index 9f57bc37cd6..e39d463c87e 100644 --- a/drivers/clk/clk-max77686.c +++ b/drivers/clk/clk-max77686.c @@ -66,7 +66,7 @@ static void max77686_clk_unprepare(struct clk_hw *hw) MAX77686_REG_32KHZ, max77686->mask, ~max77686->mask); } -static int max77686_clk_is_enabled(struct clk_hw *hw) +static int max77686_clk_is_prepared(struct clk_hw *hw) { struct max77686_clk *max77686 = to_max77686_clk(hw); int ret; @@ -84,7 +84,7 @@ static int max77686_clk_is_enabled(struct clk_hw *hw) static struct clk_ops max77686_clk_ops = { .prepare = max77686_clk_prepare, .unprepare = max77686_clk_unprepare, - .is_enabled = max77686_clk_is_enabled, + .is_prepared = max77686_clk_is_prepared, }; static struct clk_init_data max77686_clks_init[MAX77686_CLKS_NUM] = { |