lkml.org 
[lkml]   [2018]   [Mar]   [11]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH] drm: zte: Fix an error handling path in 'zx_crtc_bind()'
Date
'ret' is known to be 0 at this point. It must be updated by the value
returned by 'clk_prepare_enable()'.

Fixes: 0a886f59528a ("drm: zte: add initial vou drm driver")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
---
drivers/gpu/drm/zte/zx_vou.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/zte/zx_vou.c b/drivers/gpu/drm/zte/zx_vou.c
index 7491813131f3..3351b258ed7a 100644
--- a/drivers/gpu/drm/zte/zx_vou.c
+++ b/drivers/gpu/drm/zte/zx_vou.c
@@ -838,7 +838,7 @@ static int zx_crtc_bind(struct device *dev, struct device *master, void *data)
return ret;
}

- clk_prepare_enable(vou->ppu_clk);
+ ret = clk_prepare_enable(vou->ppu_clk);
if (ret) {
DRM_DEV_ERROR(dev, "failed to enable ppu_clk: %d\n", ret);
goto disable_axi_clk;
--
2.14.1

---
L'absence de virus dans ce courrier électronique a été vérifiée par le logiciel antivirus Avast.
https://www.avast.com/antivirus
\
 
 \ /
  Last update: 2018-03-11 23:33    [W:0.037 / U:3.080 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site