From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Date: Mon, 16 Aug 2021 14:59:50 +0300
Subject: gpio: mlxbf2: Use devm_platform_ioremap_resource()
Git-commit: 4e6864f8563df318f1aac92f23d06210a2b3d15f
Patch-mainline: v5.15-rc1
References: jsc#SLE-19248 jsc#SLE-19789
Simplify the platform_get_resource() and devm_ioremap_resource()
calls with devm_platform_ioremap_resource().
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Asmaa Mnebhi <asmaa@nvidia.com>
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Signed-off-by: Matthias Brugger <mbrugger@suse.com>
---
drivers/gpio/gpio-mlxbf2.c | 11 +++--------
1 file changed, 3 insertions(+), 8 deletions(-)
diff --git a/drivers/gpio/gpio-mlxbf2.c b/drivers/gpio/gpio-mlxbf2.c
index 8e6f780923a6..661d5a831ae9 100644
--- a/drivers/gpio/gpio-mlxbf2.c
+++ b/drivers/gpio/gpio-mlxbf2.c
@@ -228,7 +228,6 @@ mlxbf2_gpio_probe(struct platform_device *pdev)
struct mlxbf2_gpio_context *gs;
struct device *dev = &pdev->dev;
struct gpio_chip *gc;
- struct resource *res;
unsigned int npins;
int ret;
@@ -237,13 +236,9 @@ mlxbf2_gpio_probe(struct platform_device *pdev)
return -ENOMEM;
/* YU GPIO block address */
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- if (!res)
- return -ENODEV;
-
- gs->gpio_io = devm_ioremap(dev, res->start, resource_size(res));
- if (!gs->gpio_io)
- return -ENOMEM;
+ gs->gpio_io = devm_platform_ioremap_resource(pdev, 0);
+ if (IS_ERR(gs->gpio_io))
+ return PTR_ERR(gs->gpio_io);
ret = mlxbf2_gpio_get_lock_res(pdev);
if (ret) {
--
2.33.1