diff options
| author | Xiongfeng Wang <wangxiongfeng2@huawei.com> | 2020-11-16 09:09:29 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-11-24 13:27:22 +0100 |
| commit | f2cd428c31ba89936455125448b627d611da96a8 (patch) | |
| tree | 193114952d7d4a132e1d2b42e60796241018c3c7 /drivers/gpu | |
| parent | 62c285777cf7473f9b91fc31e6d13efca6fa3075 (diff) | |
drm/sun4i: dw-hdmi: fix error return code in sun8i_dw_hdmi_bind()
[ Upstream commit 6654b57866b98230a270953dd34f67de17ab1708 ]
Fix to return a negative error code from the error handling case instead
of 0 in function sun8i_dw_hdmi_bind().
Fixes: b7c7436a5ff0 ("drm/sun4i: Implement A83T HDMI driver")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Xiongfeng Wang <wangxiongfeng2@huawei.com>
Reviewed-by: Jernej Skrabec <jernej.skrabec@siol.net>
Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
Link: https://patchwork.freedesktop.org/patch/msgid/1605488969-5211-1-git-send-email-wangxiongfeng2@huawei.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/sun4i/sun8i_dw_hdmi.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/sun4i/sun8i_dw_hdmi.c b/drivers/gpu/drm/sun4i/sun8i_dw_hdmi.c index 31875b636434..5073622cbb56 100644 --- a/drivers/gpu/drm/sun4i/sun8i_dw_hdmi.c +++ b/drivers/gpu/drm/sun4i/sun8i_dw_hdmi.c @@ -140,6 +140,7 @@ static int sun8i_dw_hdmi_bind(struct device *dev, struct device *master, phy_node = of_parse_phandle(dev->of_node, "phys", 0); if (!phy_node) { dev_err(dev, "Can't found PHY phandle\n"); + ret = -EINVAL; goto err_disable_clk_tmds; } |