Messages in this thread Patch in this message | | | From | Arvind Yadav <> | Subject | [PATCH 1/3] staging: most: usb: constify usb_device_id | Date | Tue, 8 Aug 2017 22:53:13 +0530 |
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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> --- 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), }, -- 2.7.4
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