From 1bf810ae93d9a2d8fbb17a235e213d486f9d3fed Mon Sep 17 00:00:00 2001
From: Cai Huoqing <caihuoqing@baidu.com>
Date: Fri, 17 Sep 2021 12:22:07 +0800
Subject: video: fbdev: da8xx-fb: Make use of the helper function
 dev_err_probe()
Git-commit: 394e80c8c68df4684ac43cb09e315f126db7534f
Patch-mainline: v5.18-rc1
References: jsc#PED-1166 jsc#PED-1168 jsc#PED-1170 jsc#PED-1218 jsc#PED-1220 jsc#PED-1222 jsc#PED-1223 jsc#PED-1225

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>
Signed-off-by: Helge Deller <deller@gmx.de>
Acked-by: Patrik Jakobsson <pjakobsson@suse.de>
---
 drivers/video/fbdev/da8xx-fb.c | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/drivers/video/fbdev/da8xx-fb.c b/drivers/video/fbdev/da8xx-fb.c
index 005ac3c17aa1..ae76a2111c77 100644
--- a/drivers/video/fbdev/da8xx-fb.c
+++ b/drivers/video/fbdev/da8xx-fb.c
@@ -1354,10 +1354,9 @@ static int fb_probe(struct platform_device *device)
 		return PTR_ERR(da8xx_fb_reg_base);
 
 	tmp_lcdc_clk = devm_clk_get(&device->dev, "fck");
-	if (IS_ERR(tmp_lcdc_clk)) {
-		dev_err(&device->dev, "Can not get device clock\n");
-		return PTR_ERR(tmp_lcdc_clk);
-	}
+	if (IS_ERR(tmp_lcdc_clk))
+		return dev_err_probe(&device->dev, PTR_ERR(tmp_lcdc_clk),
+				     "Can not get device clock\n");
 
 	pm_runtime_enable(&device->dev);
 	pm_runtime_get_sync(&device->dev);
-- 
2.38.1