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authorArvind Yadav <arvind.yadav.cs@gmail.com>2017-08-08 05:44:10 +0300
committerDmitry Torokhov <dmitry.torokhov@gmail.com>2017-08-08 06:10:18 +0300
commit81c3d81c9404855f072eb4e5a2764f06c243d338 (patch)
treeec683a2b5c4e8ee492dd214df6f5739a98effc6b /drivers/input/misc/powermate.c
parent0360b3f661b542f91016872fec3292f4cade307c (diff)
downloadlinux-81c3d81c9404855f072eb4e5a2764f06c243d338.tar.xz
Input: powermate - constify usb_device_id and fix space before '[' error
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> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'drivers/input/misc/powermate.c')
-rw-r--r--drivers/input/misc/powermate.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/input/misc/powermate.c b/drivers/input/misc/powermate.c
index 84909a12ff36..5c8c79623c87 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) },