diff options
Diffstat (limited to 'drivers/mtd/nand/raw/arasan-nand-controller.c')
| -rw-r--r-- | drivers/mtd/nand/raw/arasan-nand-controller.c | 29 |
1 files changed, 5 insertions, 24 deletions
diff --git a/drivers/mtd/nand/raw/arasan-nand-controller.c b/drivers/mtd/nand/raw/arasan-nand-controller.c index 906eef70cb6d..4621ec549cc7 100644 --- a/drivers/mtd/nand/raw/arasan-nand-controller.c +++ b/drivers/mtd/nand/raw/arasan-nand-controller.c @@ -1440,45 +1440,29 @@ static int anfc_probe(struct platform_device *pdev) anfc_reset(nfc); - nfc->controller_clk = devm_clk_get(&pdev->dev, "controller"); + nfc->controller_clk = devm_clk_get_enabled(&pdev->dev, "controller"); if (IS_ERR(nfc->controller_clk)) return PTR_ERR(nfc->controller_clk); - nfc->bus_clk = devm_clk_get(&pdev->dev, "bus"); + nfc->bus_clk = devm_clk_get_enabled(&pdev->dev, "bus"); if (IS_ERR(nfc->bus_clk)) return PTR_ERR(nfc->bus_clk); - ret = clk_prepare_enable(nfc->controller_clk); - if (ret) - return ret; - - ret = clk_prepare_enable(nfc->bus_clk); - if (ret) - goto disable_controller_clk; - ret = dma_set_mask(&pdev->dev, DMA_BIT_MASK(64)); if (ret) - goto disable_bus_clk; + return ret; ret = anfc_parse_cs(nfc); if (ret) - goto disable_bus_clk; + return ret; ret = anfc_chips_init(nfc); if (ret) - goto disable_bus_clk; + return ret; platform_set_drvdata(pdev, nfc); return 0; - -disable_bus_clk: - clk_disable_unprepare(nfc->bus_clk); - -disable_controller_clk: - clk_disable_unprepare(nfc->controller_clk); - - return ret; } static void anfc_remove(struct platform_device *pdev) @@ -1486,9 +1470,6 @@ static void anfc_remove(struct platform_device *pdev) struct arasan_nfc *nfc = platform_get_drvdata(pdev); anfc_chips_cleanup(nfc); - - clk_disable_unprepare(nfc->bus_clk); - clk_disable_unprepare(nfc->controller_clk); } static const struct of_device_id anfc_ids[] = { |