Messages in this thread Patch in this message | | | From | Arvind Yadav <> | Subject | [PATCH 4/8] Input: powermate: constify usb_device_id and fix space before '[' error. | Date | Sun, 6 Aug 2017 13:11:23 +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.
Fix checkpatch.pl error: ERROR: space prohibited before open square bracket '['.
Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> --- drivers/input/misc/powermate.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/input/misc/powermate.c b/drivers/input/misc/powermate.c index 84909a1..056091b 100644 --- a/drivers/input/misc/powermate.c +++ b/drivers/input/misc/powermate.c @@ -432,7 +432,7 @@ static void powermate_disconnect(struct usb_interface *intf) } } -static struct usb_device_id powermate_devices [] = { +static const struct usb_device_id powermate_devices[] = { { USB_DEVICE(POWERMATE_VENDOR, POWERMATE_PRODUCT_NEW) }, { USB_DEVICE(POWERMATE_VENDOR, POWERMATE_PRODUCT_OLD) }, { USB_DEVICE(CONTOUR_VENDOR, CONTOUR_JOG) }, -- 2.7.4
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