drm/xlnx: Use devm_drm_dev_alloc
Gets rid of drmm_add_final_kfree, which I want to unexport so that it stops confusion people about this transitional state of rolling drm managed memory out. This also fixes the missing drm_dev_put in the error path of the probe code. v2: Drop the misplaced drm_dev_put from zynqmp_dpsub_drm_init (all other paths leaked on error, this should have been in zynqmp_dpsub_probe), now that subsumed by the auto-cleanup of devm_drm_dev_alloc. Reviewed-by:Hyun Kwon <hyun.kwon@xilinx.com> Signed-off-by:
Daniel Vetter <daniel.vetter@intel.com> Cc: Hyun Kwon <hyun.kwon@xilinx.com> Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Cc: Michal Simek <michal.simek@xilinx.com> Cc: linux-arm-kernel@lists.infradead.org Link: https://patchwork.freedesktop.org/patch/msgid/20200907082225.150837-1-daniel.vetter@ffwll.ch
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