Messages in this thread | | | Date | Wed, 9 Aug 2017 11:42:39 +0200 | From | Christian Gromm <> | Subject | Re: [PATCH 1/3] staging: most: usb: constify usb_device_id |
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On Tue, 8 Aug 2017 22:53:13 +0530 Arvind Yadav <arvind.yadav.cs@gmail.com> wrote:
> usb_device_id are not supposed to change at runtime. All functions > working with usb_device_id provided by <linux/usb.h> work with > const usb_device_id. So mark the non-const structs as const. > > Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> Acked-by: Christian Gromm <christian.gromm@microchip.com> > --- > drivers/staging/most/hdm-usb/hdm_usb.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/staging/most/hdm-usb/hdm_usb.c > b/drivers/staging/most/hdm-usb/hdm_usb.c index d0f68cb..a9c3785 100644 > --- a/drivers/staging/most/hdm-usb/hdm_usb.c > +++ b/drivers/staging/most/hdm-usb/hdm_usb.c > @@ -832,7 +832,7 @@ static const struct file_operations hdm_usb_fops > = { /** > * usb_device_id - ID table for HCD device probing > */ > -static struct usb_device_id usbid[] = { > +static const struct usb_device_id usbid[] = { > { USB_DEVICE(USB_VENDOR_ID_SMSC, USB_DEV_ID_BRDG), }, > { USB_DEVICE(USB_VENDOR_ID_SMSC, USB_DEV_ID_OS81118), }, > { USB_DEVICE(USB_VENDOR_ID_SMSC, USB_DEV_ID_OS81119), },
-- thanks, Chris
Christian Gromm Principal Software Engineer
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