diff options
Diffstat (limited to 'drivers/dma/sh/rcar-dmac.c')
| -rw-r--r-- | drivers/dma/sh/rcar-dmac.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/dma/sh/rcar-dmac.c b/drivers/dma/sh/rcar-dmac.c index 40482cb73d79..0c45ce8c74aa 100644 --- a/drivers/dma/sh/rcar-dmac.c +++ b/drivers/dma/sh/rcar-dmac.c @@ -1868,9 +1868,7 @@ static int rcar_dmac_probe(struct platform_device *pdev) dmac->dev = &pdev->dev; platform_set_drvdata(pdev, dmac); - ret = dma_set_max_seg_size(dmac->dev, RCAR_DMATCR_MASK); - if (ret) - return ret; + dma_set_max_seg_size(dmac->dev, RCAR_DMATCR_MASK); ret = dma_set_mask_and_coherent(dmac->dev, DMA_BIT_MASK(40)); if (ret) @@ -2025,6 +2023,10 @@ static const struct of_device_id rcar_dmac_of_ids[] = { .compatible = "renesas,rcar-gen4-dmac", .data = &rcar_gen4_dmac_data, }, { + /* + * Backward compatibility for between v5.12 - v5.19 + * which didn't combined with "renesas,rcar-gen4-dmac" + */ .compatible = "renesas,dmac-r8a779a0", .data = &rcar_gen4_dmac_data, }, @@ -2039,7 +2041,7 @@ static struct platform_driver rcar_dmac_driver = { .of_match_table = rcar_dmac_of_ids, }, .probe = rcar_dmac_probe, - .remove_new = rcar_dmac_remove, + .remove = rcar_dmac_remove, .shutdown = rcar_dmac_shutdown, }; |