[PATCH v1 1/3] clk: qcom: rcg: Return failure for RCG update

[Taniya Das]

In case of update config failure, return -EBUSY, so that consumers could
handle the failure gracefully.

Signed-off-by: Taniya Das <t...@codeaurora.org>
---
 drivers/clk/qcom/clk-rcg2.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/clk/qcom/clk-rcg2.c b/drivers/clk/qcom/clk-rcg2.c
index 8c02bff..57dbac9 100644
--- a/drivers/clk/qcom/clk-rcg2.c
+++ b/drivers/clk/qcom/clk-rcg2.c
@@ -119,7 +119,7 @@ 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)
--
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