2021-09-01 07:43:46

by Cai,Huoqing

Subject: [PATCH] mtd: rawnand: plat_nand: Make use of the helper function devm_platform_ioremap_resource()

Use the devm_platform_ioremap_resource() helper instead of
calling platform_get_resource() and devm_ioremap_resource()
separately

Signed-off-by: Cai Huoqing <[email protected]>
---
drivers/mtd/nand/raw/plat_nand.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/mtd/nand/raw/plat_nand.c b/drivers/mtd/nand/raw/plat_nand.c
index 7711e1020c21..c1b2072cb507 100644
--- a/drivers/mtd/nand/raw/plat_nand.c
+++ b/drivers/mtd/nand/raw/plat_nand.c
@@ -41,7 +41,6 @@ static int plat_nand_probe(struct platform_device *pdev)
struct platform_nand_data *pdata = dev_get_platdata(&pdev->dev);
struct plat_nand_data *data;
struct mtd_info *mtd;
- struct resource *res;
const char **part_types;
int err = 0;

@@ -65,8 +64,7 @@ static int plat_nand_probe(struct platform_device *pdev)
nand_controller_init(&data->controller);
data->chip.controller = &data->controller;

- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- data->io_base = devm_ioremap_resource(&pdev->dev, res);
+ data->io_base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(data->io_base))
return PTR_ERR(data->io_base);

--
2.25.1

2021-09-14 17:42:20

by Miquel Raynal

Subject: Re: [PATCH] mtd: rawnand: plat_nand: Make use of the helper function devm_platform_ioremap_resource()

On Wed, 2021-09-01 at 07:42:14 UTC, Cai Huoqing wrote:
> Use the devm_platform_ioremap_resource() helper instead of
> calling platform_get_resource() and devm_ioremap_resource()
> separately
>
> Signed-off-by: Cai Huoqing <[email protected]>

Applied to https://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next, thanks.

Miquel