diff options
| author | Krzysztof Kozlowski <krzk@kernel.org> | 2020-08-26 16:47:42 +0200 |
|---|---|---|
| committer | Thierry Reding <thierry.reding@gmail.com> | 2020-09-24 09:18:10 +0200 |
| commit | 85a5745f17b8bb6d82628c33778be293dbcbe928 (patch) | |
| tree | 8dc73284d0155486316e22053c9f289dc9ee6315 /drivers/pwm/pwm-bcm2835.c | |
| parent | pwm: Convert to use DEFINE_SEQ_ATTRIBUTE macro (diff) | |
| download | linux-85a5745f17b8bb6d82628c33778be293dbcbe928.tar.xz linux-85a5745f17b8bb6d82628c33778be293dbcbe928.zip | |
pwm: bcm2835: Simplify with dev_err_probe()
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>
Diffstat (limited to 'drivers/pwm/pwm-bcm2835.c')
| -rw-r--r-- | drivers/pwm/pwm-bcm2835.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/drivers/pwm/pwm-bcm2835.c b/drivers/pwm/pwm-bcm2835.c index d78f86f8e462..6841dcfe27fc 100644 --- a/drivers/pwm/pwm-bcm2835.c +++ b/drivers/pwm/pwm-bcm2835.c @@ -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) |