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pwm: sprd: Simplify with dev_err_probe()

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Common pattern of handling deferred probe can be simplified with
dev_err_probe().  Less code and also it prints the error value.

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Acked-by: Chunyan Zhang <zhang.lyra@gmail.com>
Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
This commit is contained in:
Krzysztof Kozlowski 2020-08-26 16:47:46 +02:00 committed by Thierry Reding
parent 5530fcaf9c
commit 793bb636f5
1 changed files with 2 additions and 5 deletions
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7
drivers/pwm/pwm-sprd.c
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@ -228,11 +228,8 @@ static int sprd_pwm_clk_init(struct sprd_pwm_chip *spc)
if (ret == -ENOENT)
break;
if (ret != -EPROBE_DEFER)
dev_err(spc->dev,
"failed to get channel clocks\n");
return ret;
return dev_err_probe(spc->dev, ret,
"failed to get channel clocks\n");
}
clk_pwm = chn->clks[SPRD_PWM_CHN_OUTPUT_CLK].clk;