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authorArvind Yadav <arvind.yadav.cs@gmail.com>2017-08-07 19:44:37 -0700
committerDmitry Torokhov <dmitry.torokhov@gmail.com>2017-08-07 20:10:19 -0700
commit3cafe41227afcf1632fa8ab41e7cf57a033eac4d (patch)
tree4ff4007829a93e46659615db0797aee8755575a6 /drivers/input/mouse
parenta45232d66063fc8264c3e1ccf8e8f0d984de9f45 (diff)
Input: synaptics_usb - constify usb_device_id
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> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'drivers/input/mouse')
-rw-r--r--drivers/input/mouse/synaptics_usb.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/input/mouse/synaptics_usb.c b/drivers/input/mouse/synaptics_usb.c
index 6bcc0189c1c9..cb7d15d826d0 100644
--- a/drivers/input/mouse/synaptics_usb.c
+++ b/drivers/input/mouse/synaptics_usb.c
@@ -525,7 +525,7 @@ static int synusb_reset_resume(struct usb_interface *intf)
return synusb_resume(intf);
}
-static struct usb_device_id synusb_idtable[] = {
+static const struct usb_device_id synusb_idtable[] = {
{ USB_DEVICE_SYNAPTICS(TP, SYNUSB_TOUCHPAD) },
{ USB_DEVICE_SYNAPTICS(INT_TP, SYNUSB_TOUCHPAD) },
{ USB_DEVICE_SYNAPTICS(CPAD,