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Subject[PATCH] pwm: imx27: Eliminate error message for defer probe
Date
For defer probe error, no need to output error message which
will cause confusion.

Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
---
drivers/pwm/pwm-imx27.c | 10 +++++++---
1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/drivers/pwm/pwm-imx27.c b/drivers/pwm/pwm-imx27.c
index 59d8b12..35a7ac42 100644
--- a/drivers/pwm/pwm-imx27.c
+++ b/drivers/pwm/pwm-imx27.c
@@ -319,9 +319,13 @@ static int pwm_imx27_probe(struct platform_device *pdev)

imx->clk_ipg = devm_clk_get(&pdev->dev, "ipg");
if (IS_ERR(imx->clk_ipg)) {
- dev_err(&pdev->dev, "getting ipg clock failed with %ld\n",
- PTR_ERR(imx->clk_ipg));
- return PTR_ERR(imx->clk_ipg);
+ int ret = PTR_ERR(imx->clk_ipg);
+
+ if (ret != -EPROBE_DEFER)
+ dev_err(&pdev->dev,
+ "getting ipg clock failed with %d\n",
+ ret);
+ return ret;
}

imx->clk_per = devm_clk_get(&pdev->dev, "per");
--
2.7.4
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