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| author | Taniya Das <tdas@codeaurora.org> | 2019-05-08 23:54:53 +0530 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-04-13 10:45:15 +0200 |
| commit | aa586e25e2c4ee2aee2a6247dba0b4a144c2e594 (patch) | |
| tree | 9bae3141776d703fabb2a96d75c4d48a48bf0e74 | |
| parent | e9944eb667675fb06b126c8b359da162a8ad7ce6 (diff) | |
| download | linux-stable-aa586e25e2c4ee2aee2a6247dba0b4a144c2e594.tar.gz | |
clk: qcom: rcg: Return failure for RCG update
commit 21ea4b62e1f3dc258001a68da98c9663a9dbd6c7 upstream.
In case of update config failure, return -EBUSY, so that consumers could
handle the failure gracefully.
Signed-off-by: Taniya Das <tdas@codeaurora.org>
Link: https://lkml.kernel.org/r/1557339895-21952-2-git-send-email-tdas@codeaurora.org
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/clk/qcom/clk-rcg2.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/clk/qcom/clk-rcg2.c b/drivers/clk/qcom/clk-rcg2.c index ee693e15d9eb..f420f0c96877 100644 --- a/drivers/clk/qcom/clk-rcg2.c +++ b/drivers/clk/qcom/clk-rcg2.c @@ -105,7 +105,7 @@ static int update_config(struct clk_rcg2 *rcg) } WARN(1, "%s: rcg didn't update its configuration.", name); - return 0; + return -EBUSY; } static int clk_rcg2_set_parent(struct clk_hw *hw, u8 index) |