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6bf2e0324b
linux/drivers/gpu/drm/rockchip
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Sean Paul 6bf2e0324b drm/rockchip: Fix uninitialized use of ret 
If there are no children for lvds, ret is used uninitialized. This patch
initializes ret and returns an error if the port has no children.

Fixes: 34cc0aa254 ("drm/rockchip: Add support for Rockchip Soc LVDS")
Cc: Mark Yao <mark.yao@rock-chips.com>
Cc: Heiko Stuebner <heiko@sntech.de>
Cc: Sandy Huang <hjc@rock-chips.com>
Cc: dri-devel@lists.freedesktop.org
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-rockchip@lists.infradead.org
Reviewed-by: Mark Yao <mark.yao@rock-chips.com>
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20170921001408.1839-1-seanpaul@chromium.org
2017-09-21 13:05:35 -07:00
..
analogix_dp-rockchip.c drm/rockchip: Replace dev_* with DRM_DEV_* 2017-09-18 09:50:44 +08:00
cdn-dp-core.c drm: Nuke drm_atomic_helper_connector_dpms 2017-08-08 14:48:48 +02:00
cdn-dp-core.h drm/rockchip: cdn-dp: retry to check sink count 2017-02-05 16:30:04 +08:00
cdn-dp-reg.c drm/rockchip: Replace dev_* with DRM_DEV_* 2017-09-18 09:50:44 +08:00
cdn-dp-reg.h drm/rockchip: cdn-dp: Correct PHY register address 2017-03-13 15:59:26 -04:00
dw_hdmi-rockchip.c drm/rockchip: Replace dev_* with DRM_DEV_* 2017-09-18 09:50:44 +08:00
dw-mipi-dsi.c drm/rockchip: Replace dev_* with DRM_DEV_* 2017-09-18 09:50:44 +08:00
inno_hdmi.c drm/rockchip: Replace dev_* with DRM_DEV_* 2017-09-18 09:50:44 +08:00
inno_hdmi.h drm/rockchip: hdmi: add Innosilicon HDMI support 2016-02-18 13:56:43 +08:00
Kconfig drm/rockchip: Add support for Rockchip Soc LVDS 2017-09-08 14:57:26 +08:00
Makefile drm/rockchip: Add support for Rockchip Soc LVDS 2017-09-08 14:57:26 +08:00
rockchip_drm_drv.c drm/rockchip: Replace dev_* with DRM_DEV_* 2017-09-18 09:50:44 +08:00
rockchip_drm_drv.h drm/rockchip: Add support for Rockchip Soc LVDS 2017-09-08 14:57:26 +08:00
rockchip_drm_fb.c drm/rockchip: Replace dev_* with DRM_DEV_* 2017-09-18 09:50:44 +08:00
rockchip_drm_fb.h drm: Pass the user drm_mode_fb_cmd2 as const to .fb_create() 2015-11-24 11:47:38 +01:00
rockchip_drm_fbdev.c drm/rockchip: Replace dev_* with DRM_DEV_* 2017-09-18 09:50:44 +08:00
rockchip_drm_fbdev.h drm/rockchip: respect CONFIG_DRM_FBDEV_EMULATION 2016-01-22 08:45:31 +08:00
rockchip_drm_gem.c drm/rockchip: switch to drm_*_get(), drm_*_put() helpers 2017-08-11 11:35:21 -04:00
rockchip_drm_gem.h drm/rockchip: Use .dumb_map_offset and .dumb_destroy defaults 2017-07-29 14:00:35 +02:00
rockchip_drm_psr.c drm/rockchip: Fix up bug in psr state machine 2016-09-21 06:55:49 -07:00
rockchip_drm_psr.h drm/rockchip: Don't key off vblank for psr 2016-09-21 06:55:47 -07:00
rockchip_drm_vop.c drm/rockchip: Replace dev_* with DRM_DEV_* 2017-09-18 09:50:44 +08:00
rockchip_drm_vop.h drm/rockchip: vop: fix NV12 video display error 2017-08-04 16:09:39 +08:00
rockchip_lvds.c drm/rockchip: Fix uninitialized use of ret 2017-09-21 13:05:35 -07:00
rockchip_lvds.h drm/rockchip: Add support for Rockchip Soc LVDS 2017-09-08 14:57:26 +08:00
rockchip_vop_reg.c drm/rockchip: Replace dev_* with DRM_DEV_* 2017-09-18 09:50:44 +08:00
rockchip_vop_reg.h drm/rockchip: vop: add a series of vop support 2017-07-31 08:44:06 +08:00