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| author | Sachin Kamat <sachin.kamat@linaro.org> | 2013-03-13 10:47:49 +0100 |
|---|---|---|
| committer | Mike Turquette <mturquette@linaro.org> | 2013-03-22 23:18:18 +0100 |
| commit | 5fda6858a49c2d8706adcc05f083b64af172d3eb (patch) | |
| tree | 41046ba31b3059896bb9dadc2ac173b9dc85f282 | |
| parent | clk: prima2: fix return value check in sirfsoc_of_clk_init() (diff) | |
| download | linux-5fda6858a49c2d8706adcc05f083b64af172d3eb.tar.xz linux-5fda6858a49c2d8706adcc05f083b64af172d3eb.zip | |
clk: Fix incorrect return type in clk.c
Return type of function clk_propagate_rate_change is a pointer.
But 0 was being returned. Change it to NULL.
Silences the following warning:
drivers/clk/clk.c:977:24: warning: Using plain integer as NULL pointer
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Reviewed-by: Pankaj Jangra <jangra.pankaj9@gmail.com>
Signed-off-by: Mike Turquette <mturquette@linaro.org>
| -rw-r--r-- | drivers/clk/clk.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c index 253792a46c08..5e8ffff99362 100644 --- a/drivers/clk/clk.c +++ b/drivers/clk/clk.c @@ -1026,7 +1026,7 @@ static struct clk *clk_propagate_rate_change(struct clk *clk, unsigned long even int ret = NOTIFY_DONE; if (clk->rate == clk->new_rate) - return 0; + return NULL; if (clk->notifier_count) { ret = __clk_notify(clk, event, clk->rate, clk->new_rate); |