diff options
Diffstat (limited to 'drivers/spi/spi-mxs.c')
| -rw-r--r-- | drivers/spi/spi-mxs.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/drivers/spi/spi-mxs.c b/drivers/spi/spi-mxs.c index 7bf53cfc25d6..dce85ee07cd0 100644 --- a/drivers/spi/spi-mxs.c +++ b/drivers/spi/spi-mxs.c @@ -532,7 +532,6 @@ static int mxs_spi_probe(struct platform_device *pdev) struct spi_master *master; struct mxs_spi *spi; struct mxs_ssp *ssp; - struct resource *iores; struct clk *clk; void __iomem *base; int devid, clk_freq; @@ -545,12 +544,11 @@ static int mxs_spi_probe(struct platform_device *pdev) */ const int clk_freq_default = 160000000; - iores = platform_get_resource(pdev, IORESOURCE_MEM, 0); irq_err = platform_get_irq(pdev, 0); if (irq_err < 0) return irq_err; - base = devm_ioremap_resource(&pdev->dev, iores); + base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(base)) return PTR_ERR(base); @@ -592,10 +590,10 @@ static int mxs_spi_probe(struct platform_device *pdev) if (ret) goto out_master_free; - ssp->dmach = dma_request_slave_channel(&pdev->dev, "rx-tx"); - if (!ssp->dmach) { + ssp->dmach = dma_request_chan(&pdev->dev, "rx-tx"); + if (IS_ERR(ssp->dmach)) { dev_err(ssp->dev, "Failed to request DMA\n"); - ret = -ENODEV; + ret = PTR_ERR(ssp->dmach); goto out_master_free; } |
