[PATCH 03/18] mtd: rawnand: mxc: Convert to devm_platform_ioremap_resource()

Yangtao Li
2023-07-07T04:06:54Z

Use devm_platform_ioremap_resource() to simplify code.

Signed-off-by: Yangtao Li <frank.li@vivo.com>
---
drivers/mtd/nand/raw/mxc_nand.c | 9 +++------
1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/drivers/mtd/nand/raw/mxc_nand.c b/drivers/mtd/nand/raw/mxc_nand.c
index 3d4b2e8294ea..2f8dcda0f435 100644
--- a/drivers/mtd/nand/raw/mxc_nand.c
+++ b/drivers/mtd/nand/raw/mxc_nand.c
@@ -1696,7 +1696,6 @@ static int mxcnd_probe(struct platform_device *pdev)
struct nand_chip *this;
struct mtd_info *mtd;
struct mxc_nand_host *host;
- struct resource *res;
int err = 0;

/* Allocate memory for MTD device structure and private data */
@@ -1740,17 +1739,15 @@ static int mxcnd_probe(struct platform_device *pdev)
this->options |= NAND_KEEP_TIMINGS;

if (host->devtype_data->needs_ip) {
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- host->regs_ip = devm_ioremap_resource(&pdev->dev, res);
+ host->regs_ip = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(host->regs_ip))
return PTR_ERR(host->regs_ip);

- res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
+ host->base = devm_platform_ioremap_resource(pdev, 1);
} else {
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ host->base = devm_platform_ioremap_resource(pdev, 0);
}

- host->base = devm_ioremap_resource(&pdev->dev, res);
if (IS_ERR(host->base))
return PTR_ERR(host->base);

--
2.39.0