* [PATCH] pwm: atmel-pwm: clock can not unprepare after successfully register
@ 2013-12-19 3:42 Bo Shen
2013-12-20 9:50 ` Thierry Reding
0 siblings, 1 reply; 2+ messages in thread
From: Bo Shen @ 2013-12-19 3:42 UTC (permalink / raw)
To: linux-arm-kernel
When the PWM controller is registered successfully, the clock can not
unprepare, so fix it.
Signed-off-by: Bo Shen <voice.shen@atmel.com>
---
drivers/pwm/pwm-atmel.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/pwm/pwm-atmel.c b/drivers/pwm/pwm-atmel.c
index 657e90a..bf4144a 100644
--- a/drivers/pwm/pwm-atmel.c
+++ b/drivers/pwm/pwm-atmel.c
@@ -362,6 +362,8 @@ static int atmel_pwm_probe(struct platform_device *pdev)
platform_set_drvdata(pdev, atmel_pwm);
+ return ret;
+
unprepare_clk:
clk_unprepare(atmel_pwm->clk);
return ret;
--
1.7.9.5
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2013-12-19 3:42 [PATCH] pwm: atmel-pwm: clock can not unprepare after successfully register Bo Shen
2013-12-20 9:50 ` Thierry Reding
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