diff options
| author | Tudor Ambarus <tudor.ambarus@microchip.com> | 2022-11-10 16:25:28 +0100 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2023-01-18 17:46:47 +0100 |
| commit | 4b23603a251d24022f2fa48ee67610eb245a4115 (patch) | |
| tree | 86453ac92d58c7e8946f800f8d1bf9d94ee0e12b /drivers/dma/fsl-edma.c | |
| parent | dmaengine: at_xdmac: remove empty line (diff) | |
| download | linux-4b23603a251d24022f2fa48ee67610eb245a4115.tar.xz linux-4b23603a251d24022f2fa48ee67610eb245a4115.zip | |
dmaengine: drivers: Use devm_platform_ioremap_resource()
platform_get_resource() and devm_ioremap_resource() are wrapped up in the
devm_platform_ioremap_resource() helper. Use the helper and get rid of the
local variable for struct resource *. We now have a function call less.
Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>
Acked-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Acked-by: Peter Ujfalusi <peter.ujfalusi@gmail.com>
Link: https://lore.kernel.org/r/20221110152528.7821-1-tudor.ambarus@microchip.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/dma/fsl-edma.c')
| -rw-r--r-- | drivers/dma/fsl-edma.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/dma/fsl-edma.c b/drivers/dma/fsl-edma.c index 76cbf54aec58..e40769666e39 100644 --- a/drivers/dma/fsl-edma.c +++ b/drivers/dma/fsl-edma.c @@ -272,7 +272,6 @@ static int fsl_edma_probe(struct platform_device *pdev) const struct fsl_edma_drvdata *drvdata = NULL; struct fsl_edma_chan *fsl_chan; struct edma_regs *regs; - struct resource *res; int len, chans; int ret, i; @@ -298,8 +297,7 @@ static int fsl_edma_probe(struct platform_device *pdev) fsl_edma->n_chans = chans; mutex_init(&fsl_edma->fsl_edma_mutex); - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - fsl_edma->membase = devm_ioremap_resource(&pdev->dev, res); + fsl_edma->membase = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(fsl_edma->membase)) return PTR_ERR(fsl_edma->membase); @@ -323,8 +321,8 @@ static int fsl_edma_probe(struct platform_device *pdev) for (i = 0; i < fsl_edma->drvdata->dmamuxs; i++) { char clkname[32]; - res = platform_get_resource(pdev, IORESOURCE_MEM, 1 + i); - fsl_edma->muxbase[i] = devm_ioremap_resource(&pdev->dev, res); + fsl_edma->muxbase[i] = devm_platform_ioremap_resource(pdev, + 1 + i); if (IS_ERR(fsl_edma->muxbase[i])) { /* on error: disable all previously enabled clks */ fsl_disable_clocks(fsl_edma, i); |