diff --git a/drivers/spi/atmel-quadspi.c b/drivers/spi/atmel-quadspi.c index 13def7f78b9e..225b59bde36c 100644 --- a/drivers/spi/atmel-quadspi.c +++ b/drivers/spi/atmel-quadspi.c @@ -454,7 +454,7 @@ static int atmel_qspi_probe(struct platform_device *pdev) struct resource *res; int irq, err = 0; - ctrl = spi_alloc_master(&pdev->dev, sizeof(*aq)); + ctrl = devm_spi_alloc_master(&pdev->dev, sizeof(*aq)); if (!ctrl) return -ENOMEM; @@ -476,8 +476,7 @@ static int atmel_qspi_probe(struct platform_device *pdev) aq->regs = devm_ioremap_resource(&pdev->dev, res); if (IS_ERR(aq->regs)) { dev_err(&pdev->dev, "missing registers\n"); - err = PTR_ERR(aq->regs); - goto exit; + return PTR_ERR(aq->regs); } /* Map the AHB memory */ @@ -485,8 +484,7 @@ static int atmel_qspi_probe(struct platform_device *pdev) aq->mem = devm_ioremap_resource(&pdev->dev, res); if (IS_ERR(aq->mem)) { dev_err(&pdev->dev, "missing AHB memory\n"); - err = PTR_ERR(aq->mem); - goto exit; + return PTR_ERR(aq->mem); } aq->mmap_size = resource_size(res); @@ -498,15 +496,14 @@ static int atmel_qspi_probe(struct platform_device *pdev) if (IS_ERR(aq->pclk)) { dev_err(&pdev->dev, "missing peripheral clock\n"); - err = PTR_ERR(aq->pclk); - goto exit; + return PTR_ERR(aq->pclk); } /* Enable the peripheral clock */ err = clk_prepare_enable(aq->pclk); if (err) { dev_err(&pdev->dev, "failed to enable the peripheral clock\n"); - goto exit; + return err; } aq->caps = of_device_get_match_data(&pdev->dev); @@ -557,8 +554,6 @@ disable_qspick: clk_disable_unprepare(aq->qspick); disable_pclk: clk_disable_unprepare(aq->pclk); -exit: - spi_controller_put(ctrl); return err; }