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pwm: bcm2835: 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: Florian Fainelli <f.fainelli@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 16:47:42 +02:00 committed by Thierry Reding
parent f339e79bae
commit 85a5745f17
1 changed files with 3 additions and 7 deletions
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10
drivers/pwm/pwm-bcm2835.c
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@ -152,13 +152,9 @@ static int bcm2835_pwm_probe(struct platform_device *pdev)
return PTR_ERR(pc->base);
pc->clk = devm_clk_get(&pdev->dev, NULL);
if (IS_ERR(pc->clk)) {
ret = PTR_ERR(pc->clk);
if (ret != -EPROBE_DEFER)
dev_err(&pdev->dev, "clock not found: %d\n", ret);
return ret;
}
if (IS_ERR(pc->clk))
return dev_err_probe(&pdev->dev, PTR_ERR(pc->clk),
"clock not found\n");
ret = clk_prepare_enable(pc->clk);
if (ret)