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clk: qcom: rcg: Return failure for RCG update

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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>
This commit is contained in:
Taniya Das 2019-05-08 23:54:53 +05:30 committed by Greg Kroah-Hartman
parent 63108f2a40
commit 2e390ca215
1 changed files with 1 additions and 1 deletions
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2
drivers/clk/qcom/clk-rcg2.c
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@ -112,7 +112,7 @@ 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)