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Subject[PATCH 3/6] fbdev: pxa3xx-gcu: Make use of the helper function dev_err_probe()
Date
When possible use dev_err_probe help to properly deal with the
PROBE_DEFER error, the benefit is that DEFER issue will be logged
in the devices_deferred debugfs file.
Using dev_err_probe() can reduce code size, and the error value
gets printed.

Signed-off-by: Cai Huoqing <caihuoqing@baidu.com>
---
drivers/video/fbdev/pxa3xx-gcu.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/video/fbdev/pxa3xx-gcu.c b/drivers/video/fbdev/pxa3xx-gcu.c
index 4279e13a3b58..9239ecd34169 100644
--- a/drivers/video/fbdev/pxa3xx-gcu.c
+++ b/drivers/video/fbdev/pxa3xx-gcu.c
@@ -606,10 +606,8 @@ static int pxa3xx_gcu_probe(struct platform_device *pdev)

/* enable the clock */
priv->clk = devm_clk_get(dev, NULL);
- if (IS_ERR(priv->clk)) {
- dev_err(dev, "failed to get clock\n");
- return PTR_ERR(priv->clk);
- }
+ if (IS_ERR(priv->clk))
+ return dev_err_probe(dev, PTR_ERR(priv->clk), "failed to get clock\n");

/* request the IRQ */
irq = platform_get_irq(pdev, 0);
--
2.25.1
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