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5ec467a803
linux/drivers/gpu/drm/rcar-du
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Wei Yongjun 5ec467a803 drm/rcar-du: Fix return value check in rcar_du_lvdsenc_get_resources() 
In case of error, the function devm_ioremap_resource() returns ERR_PTR()
and never returns NULL. The NULL test in the return value check should be
replaced with IS_ERR(). Also remove the dev_err call to avoid redundant
error message.

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
[Remove the unneeded mem == NULL check]
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2013-12-18 11:10:48 +10:00
..
Kconfig drm: Add separate Kconfig option for fbdev helpers 2013-10-11 23:36:58 +02:00
Makefile drm/rcar-du: Add internal LVDS encoder support 2013-08-09 23:17:53 +02:00
rcar_du_crtc.c drm: Pass page flip ioctl flags to driver 2013-08-30 09:24:54 +10:00
rcar_du_crtc.h drm/rcar-du: Add internal LVDS encoder support 2013-08-09 23:17:53 +02:00
rcar_du_drv.c drm/rcar: call drm_put_dev directly in the ->remove hook 2013-12-18 11:05:39 +10:00
rcar_du_drv.h drm/rcar-du: Add FBDEV emulation support 2013-08-09 23:17:54 +02:00
rcar_du_encoder.c drm/rcar-du: Add internal LVDS encoder support 2013-08-09 23:17:53 +02:00
rcar_du_encoder.h drm/rcar-du: Add internal LVDS encoder support 2013-08-09 23:17:53 +02:00
rcar_du_group.c drm/rcar-du: Configure RGB output routing to DPAD0 2013-08-09 23:17:52 +02:00
rcar_du_group.h drm/rcar-du: Configure RGB output routing to DPAD0 2013-08-09 23:17:52 +02:00
rcar_du_kms.c drm/rcar-du: Add FBDEV emulation support 2013-08-09 23:17:54 +02:00
rcar_du_kms.h drm/rcar-du: Merge LVDS and VGA encoder code 2013-08-09 23:17:43 +02:00
rcar_du_lvdscon.c drm/rcar-du: Merge LVDS and VGA encoder code 2013-08-09 23:17:43 +02:00
rcar_du_lvdscon.h drm/rcar-du: Split LVDS encoder and connector 2013-08-09 23:17:42 +02:00
rcar_du_lvdsenc.c drm/rcar-du: Fix return value check in rcar_du_lvdsenc_get_resources() 2013-12-18 11:10:48 +10:00
rcar_du_lvdsenc.h drm/rcar-du: Add internal LVDS encoder support 2013-08-09 23:17:53 +02:00
rcar_du_plane.c drm/rcar-du: Add support for multiple groups 2013-08-09 23:17:50 +02:00
rcar_du_plane.h drm/rcar-du: Introduce CRTCs groups 2013-08-09 23:17:46 +02:00
rcar_du_regs.h drm/rcar-du: Add support for multiple groups 2013-08-09 23:17:50 +02:00
rcar_du_vgacon.c drm/rcar-du: Add FBDEV emulation support 2013-08-09 23:17:54 +02:00
rcar_du_vgacon.h drm/rcar-du: Split VGA encoder and connector 2013-08-09 23:17:43 +02:00
rcar_lvds_regs.h drm/rcar-du: Add internal LVDS encoder support 2013-08-09 23:17:53 +02:00