There are many reasons other than ENOMEM that drm_dev_init() can fail. Return ERR_PTR rather than NULL to be able to distinguish these in the caller. Signed-off-by: Tom Gundersen <teg@jklm.no> Signed-off-by: Sean Paul <seanpaul@chromium.org> Link: http://patchwork.freedesktop.org/patch/msgid/20160921145919.13754-2-teg@jklm.no |
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|---|---|---|
| .. | ||
| Kconfig | ||
| Makefile | ||
| rcar_du_crtc.c | ||
| rcar_du_crtc.h | ||
| rcar_du_drv.c | ||
| rcar_du_drv.h | ||
| rcar_du_encoder.c | ||
| rcar_du_encoder.h | ||
| rcar_du_group.c | ||
| rcar_du_group.h | ||
| rcar_du_hdmienc.c | ||
| rcar_du_hdmienc.h | ||
| rcar_du_kms.c | ||
| rcar_du_kms.h | ||
| rcar_du_lvdscon.c | ||
| rcar_du_lvdscon.h | ||
| rcar_du_lvdsenc.c | ||
| rcar_du_lvdsenc.h | ||
| rcar_du_plane.c | ||
| rcar_du_plane.h | ||
| rcar_du_regs.h | ||
| rcar_du_vgacon.c | ||
| rcar_du_vgacon.h | ||
| rcar_du_vsp.c | ||
| rcar_du_vsp.h | ||
| rcar_lvds_regs.h | ||