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authorAnson Huang <Anson.Huang@nxp.com>2020-08-11 14:24:30 +0800
committerThierry Reding <thierry.reding@gmail.com>2020-12-17 14:18:47 +0100
commit168cc32920effa8b85b828fa4cb53f3e3e98f6d4 (patch)
tree0399167361acd95eb3693b367cd9548c96823906 /drivers/pwm
parentaccef074e9d15da654641fd37741ea7b96ade9c3 (diff)
pwm: imx-tpm: Use dev_err_probe() to simplify error handling
dev_err_probe() can reduce code size, uniform error handling and record the defer probe reason etc., use it to simplify the code. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Acked-by: Lee Jones <lee.jones@linaro.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')
-rw-r--r--drivers/pwm/pwm-imx-tpm.c10
1 files changed, 3 insertions, 7 deletions
diff --git a/drivers/pwm/pwm-imx-tpm.c b/drivers/pwm/pwm-imx-tpm.c
index fcdf6befb838..aaf629bd8c35 100644
--- a/drivers/pwm/pwm-imx-tpm.c
+++ b/drivers/pwm/pwm-imx-tpm.c
@@ -350,13 +350,9 @@ static int pwm_imx_tpm_probe(struct platform_device *pdev)
return PTR_ERR(tpm->base);
tpm->clk = devm_clk_get(&pdev->dev, NULL);
- if (IS_ERR(tpm->clk)) {
- ret = PTR_ERR(tpm->clk);
- if (ret != -EPROBE_DEFER)
- dev_err(&pdev->dev,
- "failed to get PWM clock: %d\n", ret);
- return ret;
- }
+ if (IS_ERR(tpm->clk))
+ return dev_err_probe(&pdev->dev, PTR_ERR(tpm->clk),
+ "failed to get PWM clock\n");
ret = clk_prepare_enable(tpm->clk);
if (ret) {