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authorKrzysztof Kozlowski <krzk@kernel.org>2020-08-26 16:47:43 +0200
committerThierry Reding <thierry.reding@gmail.com>2020-09-24 09:18:10 +0200
commitc0bfe9606e036b125e8b200de5db9eb712c6b662 (patch)
tree7a13a7aaba304a4a1552ad47f71d22ab9a107233 /drivers/pwm/pwm-jz4740.c
parent85a5745f17b8bb6d82628c33778be293dbcbe928 (diff)
downloadlinux-c0bfe9606e036b125e8b200de5db9eb712c6b662.tar.bz2
pwm: jz4740: 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: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
Diffstat (limited to 'drivers/pwm/pwm-jz4740.c')
-rw-r--r--drivers/pwm/pwm-jz4740.c9
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/pwm/pwm-jz4740.c b/drivers/pwm/pwm-jz4740.c
index 5830ac2bdf6a..00c642fa2eed 100644
--- a/drivers/pwm/pwm-jz4740.c
+++ b/drivers/pwm/pwm-jz4740.c
@@ -60,12 +60,9 @@ static int jz4740_pwm_request(struct pwm_chip *chip, struct pwm_device *pwm)
snprintf(name, sizeof(name), "timer%u", pwm->hwpwm);
clk = clk_get(chip->dev, name);
- if (IS_ERR(clk)) {
- if (PTR_ERR(clk) != -EPROBE_DEFER)
- dev_err(chip->dev, "Failed to get clock: %pe", clk);
-
- return PTR_ERR(clk);
- }
+ if (IS_ERR(clk))
+ return dev_err_probe(chip->dev, PTR_ERR(clk),
+ "Failed to get clock\n");
err = clk_prepare_enable(clk);
if (err < 0) {