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* [PATCH] mtd: rawnand: fsmc: use devm_platform_ioremap_resource_byname()
@ 2023-03-21 11:54 ye.xingchen
  2023-03-21 18:34 ` kernel test robot
  2023-03-22 15:27 ` Dan Carpenter
  0 siblings, 2 replies; 3+ messages in thread
From: ye.xingchen @ 2023-03-21 11:54 UTC (permalink / raw)
  To: miquel.raynal; +Cc: richard, vigneshr, linux-mtd, linux-kernel

From: Ye Xingchen <ye.xingchen@zte.com.cn>

Convert platform_get_resource_byname(),devm_ioremap_resource() to a single
call to devm_platform_ioremap_resource_byname(), as this is exactly what
this function does.

Signed-off-by: Ye Xingchen <ye.xingchen@zte.com.cn>
---
 drivers/mtd/nand/raw/fsmc_nand.c | 12 ++++--------
 1 file changed, 4 insertions(+), 8 deletions(-)

diff --git a/drivers/mtd/nand/raw/fsmc_nand.c b/drivers/mtd/nand/raw/fsmc_nand.c
index 6b2bda815b88..cb2eb6a79043 100644
--- a/drivers/mtd/nand/raw/fsmc_nand.c
+++ b/drivers/mtd/nand/raw/fsmc_nand.c
@@ -1041,25 +1041,21 @@ static int __init fsmc_nand_probe(struct platform_device *pdev)
 	if (ret)
 		return ret;

-	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "nand_data");
-	host->data_va = devm_ioremap_resource(&pdev->dev, res);
+	host->data_va = devm_platform_ioremap_resource_byname(pdev, "nand_data");
 	if (IS_ERR(host->data_va))
 		return PTR_ERR(host->data_va);

 	host->data_pa = (dma_addr_t)res->start;

-	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "nand_addr");
-	host->addr_va = devm_ioremap_resource(&pdev->dev, res);
+	host->addr_va = devm_platform_ioremap_resource_byname(pdev, "nand_addr");
 	if (IS_ERR(host->addr_va))
 		return PTR_ERR(host->addr_va);

-	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "nand_cmd");
-	host->cmd_va = devm_ioremap_resource(&pdev->dev, res);
+	host->cmd_va = devm_platform_ioremap_resource_byname(pdev, "nand_cmd");
 	if (IS_ERR(host->cmd_va))
 		return PTR_ERR(host->cmd_va);

-	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "fsmc_regs");
-	base = devm_ioremap_resource(&pdev->dev, res);
+	base = devm_platform_ioremap_resource_byname(pdev, "fsmc_regs");
 	if (IS_ERR(base))
 		return PTR_ERR(base);

-- 
2.25.1

^ permalink raw reply related	[flat|nested] 3+ messages in thread
end of thread, other threads:[~2023-03-22 15:28 UTC | newest]

Thread overview: 3+ messages (download: mbox.gz follow: Atom feed
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2023-03-21 11:54 [PATCH] mtd: rawnand: fsmc: use devm_platform_ioremap_resource_byname() ye.xingchen
2023-03-21 18:34 ` kernel test robot
2023-03-22 15:27 ` Dan Carpenter

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