ImmortalWrt/target/linux/generic/backport-5.10/814-v6.4-0015-nvmem-nintendo-otp-Use-devm_platform_ioremap_resourc.patch
Rafał Miłecki 323072f3a6 kernel: backport NVMEM patches queued for the v6.4
They add NVMEM layouts support. It allows handling NVMEM content
independently of NVMEM device access.

Skip U-Boot env data patch for now as it break our downstream MAC hacks.

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
2023-04-06 12:13:22 +02:00

40 lines
1.5 KiB
Diff

From 649409990d2e93fac657be7c6960c28a2c601d65 Mon Sep 17 00:00:00 2001
From: Yang Li <yang.lee@linux.alibaba.com>
Date: Tue, 4 Apr 2023 18:21:39 +0100
Subject: [PATCH] nvmem: nintendo-otp: Use devm_platform_ioremap_resource()
According to commit 7945f929f1a7 ("drivers: provide
devm_platform_ioremap_resource()"), convert platform_get_resource(),
devm_ioremap_resource() to a single call to use
devm_platform_ioremap_resource(), as this is exactly what this function
does.
Signed-off-by: Yang Li <yang.lee@linux.alibaba.com>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20230404172148.82422-32-srinivas.kandagatla@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/nvmem/nintendo-otp.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
--- a/drivers/nvmem/nintendo-otp.c
+++ b/drivers/nvmem/nintendo-otp.c
@@ -76,7 +76,6 @@ static int nintendo_otp_probe(struct pla
struct device *dev = &pdev->dev;
const struct of_device_id *of_id =
of_match_device(nintendo_otp_of_table, dev);
- struct resource *res;
struct nvmem_device *nvmem;
struct nintendo_otp_priv *priv;
@@ -92,8 +91,7 @@ static int nintendo_otp_probe(struct pla
if (!priv)
return -ENOMEM;
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- priv->regs = devm_ioremap_resource(dev, res);
+ priv->regs = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(priv->regs))
return PTR_ERR(priv->regs);