mmc: mvsdio: convert to devm_platform_ioremap_resource
Use devm_platform_ioremap_resource() to simplify code.
Signed-off-by: Yangtao Li <tiny.windzz@gmail.com>
Link: https://lore.kernel.org/r/20191215175120.3290-11-tiny.windzz@gmail.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
diff --git a/drivers/mmc/host/mvsdio.c b/drivers/mmc/host/mvsdio.c
index 74a0a7f..203b617 100644
--- a/drivers/mmc/host/mvsdio.c
+++ b/drivers/mmc/host/mvsdio.c
@@ -696,16 +696,14 @@ static int mvsd_probe(struct platform_device *pdev)
struct mmc_host *mmc = NULL;
struct mvsd_host *host = NULL;
const struct mbus_dram_target_info *dram;
- struct resource *r;
int ret, irq;
if (!np) {
dev_err(&pdev->dev, "no DT node\n");
return -ENODEV;
}
- r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
irq = platform_get_irq(pdev, 0);
- if (!r || irq < 0)
+ if (irq < 0)
return -ENXIO;
mmc = mmc_alloc_host(sizeof(struct mvsd_host), &pdev->dev);
@@ -758,7 +756,7 @@ static int mvsd_probe(struct platform_device *pdev)
spin_lock_init(&host->lock);
- host->base = devm_ioremap_resource(&pdev->dev, r);
+ host->base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(host->base)) {
ret = PTR_ERR(host->base);
goto out;
