USB HID: specify explicit size for hid_blacklist.quirks

Explicitly specify the size of the hid_blacklist quirks member, to guard
against surprises on architectures where unsigned ints aren't 32 bits long.

Signed-off-by: Paul Walmsley <paul@booyaka.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

1 files changed, 3 insertions, 2 deletions

diff --git a/drivers/hid/usbhid/hid-core.c b/drivers/hid/usbhid/hid-core.c
index 35a41e60f541..5e430813d4d4 100644
--- a/drivers/hid/usbhid/hid-core.c
+++ b/drivers/hid/usbhid/hid-core.c
@@ -287,7 +287,7 @@ MODULE_PARM_DESC(mousepoll, "Polling interval of mice");
 static const struct hid_blacklist {
         __u16 idVendor;
         __u16 idProduct;
-        unsigned quirks;
+        __u32 quirks;
 } hid_blacklist[] = {
 
         { USB_VENDOR_ID_A4TECH, USB_DEVICE_ID_A4TECH_WCP32PU, HID_QUIRK_2WHEEL_MOUSE_HACK_7 },
@@ -1063,7 +1063,8 @@ static struct hid_device *usb_hid_configure(struct usb_interface *intf)
         struct usb_device *dev = interface_to_usbdev (intf);
         struct hid_descriptor *hdesc;
         struct hid_device *hid;
-        unsigned quirks = 0, rsize = 0;
+        __u32 quirks = 0;
+        unsigned rsize = 0;
         char *rdesc;
         int n, len, insize = 0;
         struct usbhid_device *usbhid;