Message ID | 560C594C.7090804@gmail.com |
---|---|
State | New |
Headers | show |
On Wed, Sep 30, 2015 at 11:51 PM, Heiner Kallweit <hkallweit1@gmail.com> wrote: > Replace devm_request_mem_region / devm_ioremap with devm_ioremap_resource. > > Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Edited the too long subject and applied. Yours, Linus Walleij -- To unsubscribe from this list: send the line "unsubscribe linux-gpio" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/drivers/gpio/gpio-generic.c b/drivers/gpio/gpio-generic.c index eefff1a..0cdbe10 100644 --- a/drivers/gpio/gpio-generic.c +++ b/drivers/gpio/gpio-generic.c @@ -582,9 +582,7 @@ static void __iomem *bgpio_map(struct platform_device *pdev, resource_size_t sane_sz, int *err) { - struct device *dev = &pdev->dev; struct resource *r; - resource_size_t start; resource_size_t sz; void __iomem *ret; @@ -602,15 +600,9 @@ static void __iomem *bgpio_map(struct platform_device *pdev, return NULL; } - start = r->start; - if (!devm_request_mem_region(dev, start, sz, r->name)) { - *err = -EBUSY; - return NULL; - } - - ret = devm_ioremap(dev, start, sz); - if (!ret) { - *err = -ENOMEM; + ret = devm_ioremap_resource(&pdev->dev, r); + if (IS_ERR(ret)) { + *err = PTR_ERR(ret); return NULL; }
Replace devm_request_mem_region / devm_ioremap with devm_ioremap_resource. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> --- drivers/gpio/gpio-generic.c | 14 +++----------- 1 file changed, 3 insertions(+), 11 deletions(-)