[PATCH 3/6] fbdev: pxa3xx-gcu: Make use of the helper function dev_err_probe()
From: Cai Huoqing <hidden>
Date: 2021-09-17 04:22:54
Also in:
dri-devel, lkml
Subsystem:
framebuffer layer, the rest · Maintainers:
Helge Deller, Linus Torvalds
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 <redacted> --- 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