diff options
Diffstat (limited to 'drivers/spi/spi-rockchip-sfc.c')
| -rw-r--r-- | drivers/spi/spi-rockchip-sfc.c | 25 |
1 files changed, 10 insertions, 15 deletions
diff --git a/drivers/spi/spi-rockchip-sfc.c b/drivers/spi/spi-rockchip-sfc.c index 0d7fadcd4ed3..316e3db88492 100644 --- a/drivers/spi/spi-rockchip-sfc.c +++ b/drivers/spi/spi-rockchip-sfc.c @@ -111,7 +111,7 @@ #define SFC_VER_4 0x4 #define SFC_VER_5 0x5 -/* Delay line controller resiter */ +/* Delay line controller register */ #define SFC_DLL_CTRL0 0x3C #define SFC_DLL_CTRL0_SCLK_SMP_DLL BIT(15) #define SFC_DLL_CTRL0_DLL_MAX_VER4 0xFFU @@ -580,19 +580,16 @@ static int rockchip_sfc_probe(struct platform_device *pdev) return PTR_ERR(sfc->regbase); sfc->clk = devm_clk_get(&pdev->dev, "clk_sfc"); - if (IS_ERR(sfc->clk)) { - dev_err(&pdev->dev, "Failed to get sfc interface clk\n"); - return PTR_ERR(sfc->clk); - } + if (IS_ERR(sfc->clk)) + return dev_err_probe(&pdev->dev, PTR_ERR(sfc->clk), + "Failed to get sfc interface clk\n"); sfc->hclk = devm_clk_get(&pdev->dev, "hclk_sfc"); - if (IS_ERR(sfc->hclk)) { - dev_err(&pdev->dev, "Failed to get sfc ahb clk\n"); - return PTR_ERR(sfc->hclk); - } + if (IS_ERR(sfc->hclk)) + return dev_err_probe(&pdev->dev, PTR_ERR(sfc->hclk), + "Failed to get sfc ahb clk\n"); - sfc->use_dma = !of_property_read_bool(sfc->dev->of_node, - "rockchip,sfc-no-dma"); + sfc->use_dma = !of_property_read_bool(sfc->dev->of_node, "rockchip,sfc-no-dma"); if (sfc->use_dma) { ret = dma_set_mask_and_coherent(dev, DMA_BIT_MASK(32)); @@ -602,8 +599,7 @@ static int rockchip_sfc_probe(struct platform_device *pdev) } sfc->buffer = dmam_alloc_coherent(dev, SFC_MAX_IOSIZE_VER3, - &sfc->dma_buffer, - GFP_KERNEL); + &sfc->dma_buffer, GFP_KERNEL); if (!sfc->buffer) return -ENOMEM; } @@ -629,7 +625,6 @@ static int rockchip_sfc_probe(struct platform_device *pdev) 0, pdev->name, sfc); if (ret) { dev_err(dev, "Failed to request irq\n"); - goto err_irq; } @@ -677,7 +672,7 @@ static struct platform_driver rockchip_sfc_driver = { .of_match_table = rockchip_sfc_dt_ids, }, .probe = rockchip_sfc_probe, - .remove_new = rockchip_sfc_remove, + .remove = rockchip_sfc_remove, }; module_platform_driver(rockchip_sfc_driver); |