| Message ID | 20230704094306.21933-1-frank.li@vivo.com (mailing list archive) |
|---|---|
| State | Accepted |
| Headers | show |
| Series | hwmon: bt1-pvt: Convert to devm_platform_ioremap_resource() | expand |
On Tue, Jul 04, 2023 at 05:43:06PM +0800, Yangtao Li wrote: > Use devm_platform_ioremap_resource() to simplify code. > > Signed-off-by: Yangtao Li <frank.li@vivo.com> Applied. Thanks, Guenter > --- > drivers/hwmon/bt1-pvt.c | 9 +-------- > 1 file changed, 1 insertion(+), 8 deletions(-) > > diff --git a/drivers/hwmon/bt1-pvt.c b/drivers/hwmon/bt1-pvt.c > index 8d402a627306..b77ebac2e0ce 100644 > --- a/drivers/hwmon/bt1-pvt.c > +++ b/drivers/hwmon/bt1-pvt.c > @@ -891,15 +891,8 @@ static struct pvt_hwmon *pvt_create_data(struct platform_device *pdev) > static int pvt_request_regs(struct pvt_hwmon *pvt) > { > struct platform_device *pdev = to_platform_device(pvt->dev); > - struct resource *res; > > - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); > - if (!res) { > - dev_err(pvt->dev, "Couldn't find PVT memresource\n"); > - return -EINVAL; > - } > - > - pvt->regs = devm_ioremap_resource(pvt->dev, res); > + pvt->regs = devm_platform_ioremap_resource(pdev, 0); > if (IS_ERR(pvt->regs)) > return PTR_ERR(pvt->regs); >
diff --git a/drivers/hwmon/bt1-pvt.c b/drivers/hwmon/bt1-pvt.c index 8d402a627306..b77ebac2e0ce 100644 --- a/drivers/hwmon/bt1-pvt.c +++ b/drivers/hwmon/bt1-pvt.c @@ -891,15 +891,8 @@ static struct pvt_hwmon *pvt_create_data(struct platform_device *pdev) static int pvt_request_regs(struct pvt_hwmon *pvt) { struct platform_device *pdev = to_platform_device(pvt->dev); - struct resource *res; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!res) { - dev_err(pvt->dev, "Couldn't find PVT memresource\n"); - return -EINVAL; - } - - pvt->regs = devm_ioremap_resource(pvt->dev, res); + pvt->regs = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(pvt->regs)) return PTR_ERR(pvt->regs);
Use devm_platform_ioremap_resource() to simplify code. Signed-off-by: Yangtao Li <frank.li@vivo.com> --- drivers/hwmon/bt1-pvt.c | 9 +-------- 1 file changed, 1 insertion(+), 8 deletions(-)