diff options
| author | Tudor Ambarus <tudor.ambarus@microchip.com> | 2022-11-10 18:25:28 +0300 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2023-01-18 19:46:47 +0300 |
| commit | 4b23603a251d24022f2fa48ee67610eb245a4115 (patch) | |
| tree | 86453ac92d58c7e8946f800f8d1bf9d94ee0e12b /drivers/dma/sf-pdma | |
| parent | 531d4dfcfd164f575d7b12c784b63c762da1fbf4 (diff) | |
| download | linux-4b23603a251d24022f2fa48ee67610eb245a4115.tar.xz | |
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/sf-pdma')
| -rw-r--r-- | drivers/dma/sf-pdma/sf-pdma.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/dma/sf-pdma/sf-pdma.c b/drivers/dma/sf-pdma/sf-pdma.c index 6b524eb6bcf3..d7d2dacac830 100644 --- a/drivers/dma/sf-pdma/sf-pdma.c +++ b/drivers/dma/sf-pdma/sf-pdma.c @@ -494,7 +494,6 @@ static void sf_pdma_setup_chans(struct sf_pdma *pdma) static int sf_pdma_probe(struct platform_device *pdev) { struct sf_pdma *pdma; - struct resource *res; int ret, n_chans; const enum dma_slave_buswidth widths = DMA_SLAVE_BUSWIDTH_1_BYTE | DMA_SLAVE_BUSWIDTH_2_BYTES | @@ -519,8 +518,7 @@ static int sf_pdma_probe(struct platform_device *pdev) pdma->n_chans = n_chans; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - pdma->membase = devm_ioremap_resource(&pdev->dev, res); + pdma->membase = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(pdma->membase)) return PTR_ERR(pdma->membase); |