| Message ID | 20180829200111.11891-1-robh@kernel.org (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | usb: gadget: atmel: remove pointless retrieval of DT name property | expand |
On 29/08/2018 at 22:01, Rob Herring wrote: > The name is always non-NULL and then is not used anywhere in this function, > so remove it. Indeed. > Cc: Nicolas Ferre <nicolas.ferre@microchip.com> Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com> > Cc: Felipe Balbi <balbi@kernel.org> > Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> > Cc: Alexandre Belloni <alexandre.belloni@bootlin.com> > Cc: linux-arm-kernel@lists.infradead.org > Cc: linux-usb@vger.kernel.org > Signed-off-by: Rob Herring <robh@kernel.org> > --- > drivers/usb/gadget/udc/atmel_usba_udc.c | 6 ------ > 1 file changed, 6 deletions(-) > > diff --git a/drivers/usb/gadget/udc/atmel_usba_udc.c b/drivers/usb/gadget/udc/atmel_usba_udc.c > index 17147b8c771e..5729935c5eb2 100644 > --- a/drivers/usb/gadget/udc/atmel_usba_udc.c > +++ b/drivers/usb/gadget/udc/atmel_usba_udc.c > @@ -2004,7 +2004,6 @@ static struct usba_ep * atmel_udc_of_init(struct platform_device *pdev, > struct usba_udc *udc) > { > u32 val; > - const char *name; > struct device_node *np = pdev->dev.of_node; > const struct of_device_id *match; > struct device_node *pp; > @@ -2094,11 +2093,6 @@ static struct usba_ep * atmel_udc_of_init(struct platform_device *pdev, > ep->can_dma = of_property_read_bool(pp, "atmel,can-dma"); > ep->can_isoc = of_property_read_bool(pp, "atmel,can-isoc"); > > - ret = of_property_read_string(pp, "name", &name); > - if (ret) { > - dev_err(&pdev->dev, "of_probe: name error(%d)\n", ret); > - goto err; > - } > sprintf(ep->name, "ep%d", ep->index); > ep->ep.name = ep->name; > >
diff --git a/drivers/usb/gadget/udc/atmel_usba_udc.c b/drivers/usb/gadget/udc/atmel_usba_udc.c index 17147b8c771e..5729935c5eb2 100644 --- a/drivers/usb/gadget/udc/atmel_usba_udc.c +++ b/drivers/usb/gadget/udc/atmel_usba_udc.c @@ -2004,7 +2004,6 @@ static struct usba_ep * atmel_udc_of_init(struct platform_device *pdev, struct usba_udc *udc) { u32 val; - const char *name; struct device_node *np = pdev->dev.of_node; const struct of_device_id *match; struct device_node *pp; @@ -2094,11 +2093,6 @@ static struct usba_ep * atmel_udc_of_init(struct platform_device *pdev, ep->can_dma = of_property_read_bool(pp, "atmel,can-dma"); ep->can_isoc = of_property_read_bool(pp, "atmel,can-isoc"); - ret = of_property_read_string(pp, "name", &name); - if (ret) { - dev_err(&pdev->dev, "of_probe: name error(%d)\n", ret); - goto err; - } sprintf(ep->name, "ep%d", ep->index); ep->ep.name = ep->name;
The name is always non-NULL and then is not used anywhere in this function, so remove it. Cc: Nicolas Ferre <nicolas.ferre@microchip.com> Cc: Felipe Balbi <balbi@kernel.org> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Alexandre Belloni <alexandre.belloni@bootlin.com> Cc: linux-arm-kernel@lists.infradead.org Cc: linux-usb@vger.kernel.org Signed-off-by: Rob Herring <robh@kernel.org> --- drivers/usb/gadget/udc/atmel_usba_udc.c | 6 ------ 1 file changed, 6 deletions(-)