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gpio: mlxbf2: Use devm_platform_ioremap_resource() 

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>
This commit is contained in:
Andy Shevchenko 2021-08-16 14:59:50 +03:00 committed by Bartosz Golaszewski
parent 603607e70e
commit 4e6864f856
1 changed files with 3 additions and 8 deletions
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11
drivers/gpio/gpio-mlxbf2.c
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@ -228,7 +228,6 @@ mlxbf2_gpio_probe(struct platform_device *pdev)
struct mlxbf2_gpio_context *gs; struct mlxbf2_gpio_context *gs;
struct device *dev = &pdev->dev; struct device *dev = &pdev->dev;
struct gpio_chip *gc; struct gpio_chip *gc;
struct resource *res;
unsigned int npins; unsigned int npins;
int ret; int ret;
@ -237,13 +236,9 @@ mlxbf2_gpio_probe(struct platform_device *pdev)
return -ENOMEM; return -ENOMEM;
/* YU GPIO block address */ /* YU GPIO block address */
res = platform_get_resource(pdev, IORESOURCE_MEM, 0); gs->gpio_io = devm_platform_ioremap_resource(pdev, 0);
if (!res) if (IS_ERR(gs->gpio_io))
return -ENODEV; return PTR_ERR(gs->gpio_io);
gs->gpio_io = devm_ioremap(dev, res->start, resource_size(res));
if (!gs->gpio_io)
return -ENOMEM;
ret = mlxbf2_gpio_get_lock_res(pdev); ret = mlxbf2_gpio_get_lock_res(pdev);
if (ret) { if (ret) {