drm: Don't swallow error codes in drm_dev_alloc()
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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- drivers/gpu/drm/arc/arcpgu_drv.c 2 additions, 2 deletionsdrivers/gpu/drm/arc/arcpgu_drv.c
- drivers/gpu/drm/arm/hdlcd_drv.c 2 additions, 2 deletionsdrivers/gpu/drm/arm/hdlcd_drv.c
- drivers/gpu/drm/arm/malidp_drv.c 2 additions, 2 deletionsdrivers/gpu/drm/arm/malidp_drv.c
- drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c 2 additions, 2 deletionsdrivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c
- drivers/gpu/drm/drm_drv.c 3 additions, 3 deletionsdrivers/gpu/drm/drm_drv.c
- drivers/gpu/drm/drm_pci.c 2 additions, 2 deletionsdrivers/gpu/drm/drm_pci.c
- drivers/gpu/drm/drm_platform.c 2 additions, 2 deletionsdrivers/gpu/drm/drm_platform.c
- drivers/gpu/drm/etnaviv/etnaviv_drv.c 2 additions, 2 deletionsdrivers/gpu/drm/etnaviv/etnaviv_drv.c
- drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c 2 additions, 2 deletionsdrivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c
- drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c 2 additions, 2 deletionsdrivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c
- drivers/gpu/drm/mediatek/mtk_drm_drv.c 2 additions, 2 deletionsdrivers/gpu/drm/mediatek/mtk_drm_drv.c
- drivers/gpu/drm/msm/msm_drv.c 2 additions, 2 deletionsdrivers/gpu/drm/msm/msm_drv.c
- drivers/gpu/drm/nouveau/nouveau_drm.c 2 additions, 2 deletionsdrivers/gpu/drm/nouveau/nouveau_drm.c
- drivers/gpu/drm/rcar-du/rcar_du_drv.c 2 additions, 2 deletionsdrivers/gpu/drm/rcar-du/rcar_du_drv.c
- drivers/gpu/drm/rockchip/rockchip_drm_drv.c 2 additions, 2 deletionsdrivers/gpu/drm/rockchip/rockchip_drm_drv.c
- drivers/gpu/drm/sti/sti_drv.c 2 additions, 2 deletionsdrivers/gpu/drm/sti/sti_drv.c
- drivers/gpu/drm/sun4i/sun4i_drv.c 2 additions, 2 deletionsdrivers/gpu/drm/sun4i/sun4i_drv.c
- drivers/gpu/drm/tegra/drm.c 2 additions, 2 deletionsdrivers/gpu/drm/tegra/drm.c
- drivers/gpu/drm/udl/udl_drv.c 2 additions, 2 deletionsdrivers/gpu/drm/udl/udl_drv.c
- drivers/gpu/drm/vc4/vc4_drv.c 2 additions, 2 deletionsdrivers/gpu/drm/vc4/vc4_drv.c
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