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. Signed-off-by: Daniel Vetter <daniel.vet...@intel.com> Cc: Hyun Kwon <hyun.k...@xilinx.com> Cc: Laurent Pinchart <laurent.pinch...@ideasonboard.com> Cc: Michal Simek <michal.si...@xilinx.com> Cc: linux-arm-ker...@lists.infradead.org --- drivers/gpu/drm/xlnx/zynqmp_dpsub.c | 21 ++++----------------- 1 file changed, 4 insertions(+), 17 deletions(-) diff --git a/drivers/gpu/drm/xlnx/zynqmp_dpsub.c b/drivers/gpu/drm/xlnx/zynqmp_dpsub.c index 26328c76305b..80b8edd20442 100644 --- a/drivers/gpu/drm/xlnx/zynqmp_dpsub.c +++ b/drivers/gpu/drm/xlnx/zynqmp_dpsub.c @@ -208,27 +208,16 @@ static int zynqmp_dpsub_probe(struct platform_device *pdev) int ret; /* Allocate private data. */ - dpsub = kzalloc(sizeof(*dpsub), GFP_KERNEL); - if (!dpsub) - return -ENOMEM; + dpsub = devm_drm_dev_alloc(&pdev->dev, &zynqmp_dpsub_drm_driver, + struct zynqmp_dpsub, drm); + if (IS_ERR(dpsub)) + return PTR_ERR(dpsub); dpsub->dev = &pdev->dev; platform_set_drvdata(pdev, dpsub); dma_set_mask(dpsub->dev, DMA_BIT_MASK(ZYNQMP_DISP_MAX_DMA_BIT)); - /* - * Initialize the DRM device early, as the DRM core mandates usage of - * the managed memory helpers tied to the DRM device. - */ - ret = drm_dev_init(&dpsub->drm, &zynqmp_dpsub_drm_driver, &pdev->dev); - if (ret < 0) { - kfree(dpsub); - return ret; - } - - drmm_add_final_kfree(&dpsub->drm, dpsub); - /* Try the reserved memory. Proceed if there's none. */ of_reserved_mem_device_init(&pdev->dev); @@ -286,8 +275,6 @@ static int zynqmp_dpsub_remove(struct platform_device *pdev) clk_disable_unprepare(dpsub->apb_clk); of_reserved_mem_device_release(&pdev->dev); - drm_dev_put(drm); - return 0; } -- 2.28.0 _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/intel-gfx