Message ID | 1501687767-12768-1-git-send-email-Julia.Lawall@lip6.fr (mailing list archive) |
---|---|
State | Not Applicable |
Headers | show |
> -----Original Message----- > From: Julia Lawall [mailto:Julia.Lawall@lip6.fr] > Sent: Wednesday, August 02, 2017 10:29 AM > To: Leo Li <leoyang.li@nxp.com> > Cc: kernel-janitors@vger.kernel.org; Felipe Balbi <balbi@kernel.org>; Greg > Kroah-Hartman <gregkh@linuxfoundation.org>; linux-usb@vger.kernel.org; > linuxppc-dev@lists.ozlabs.org; linux-kernel@vger.kernel.org; Bhumika Goyal > <bhumirks@gmail.com> > Subject: [PATCH] usb: gadget: fsl_qe_udc: constify qe_ep0_desc > > qe_ep0_desc is only passed as the second argument to qe_ep_init, which is > const, so qe_ep0_desc can be const too. > > Done with the help of Coccinelle. > > Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Acked-by: Li Yang <leoyang.li@nxp.com> > > --- > I got a lot of warnings when compiling this file, but none seemed to be related > to the change. > > drivers/usb/gadget/udc/fsl_qe_udc.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/usb/gadget/udc/fsl_qe_udc.c > b/drivers/usb/gadget/udc/fsl_qe_udc.c > index 303328ce..a3e72d6 100644 > --- a/drivers/usb/gadget/udc/fsl_qe_udc.c > +++ b/drivers/usb/gadget/udc/fsl_qe_udc.c > @@ -62,7 +62,7 @@ > "ep3", > }; > > -static struct usb_endpoint_descriptor qe_ep0_desc = { > +static const struct usb_endpoint_descriptor qe_ep0_desc = { > .bLength = USB_DT_ENDPOINT_SIZE, > .bDescriptorType = USB_DT_ENDPOINT, >
diff --git a/drivers/usb/gadget/udc/fsl_qe_udc.c b/drivers/usb/gadget/udc/fsl_qe_udc.c index 303328ce..a3e72d6 100644 --- a/drivers/usb/gadget/udc/fsl_qe_udc.c +++ b/drivers/usb/gadget/udc/fsl_qe_udc.c @@ -62,7 +62,7 @@ "ep3", }; -static struct usb_endpoint_descriptor qe_ep0_desc = { +static const struct usb_endpoint_descriptor qe_ep0_desc = { .bLength = USB_DT_ENDPOINT_SIZE, .bDescriptorType = USB_DT_ENDPOINT,
qe_ep0_desc is only passed as the second argument to qe_ep_init, which is const, so qe_ep0_desc can be const too. Done with the help of Coccinelle. Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> --- I got a lot of warnings when compiling this file, but none seemed to be related to the change. drivers/usb/gadget/udc/fsl_qe_udc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)