Commit 7f978b9b authored Feb 17, 2010 by Jiri Kosina

HID: extend mask for BUTTON usage page



Now that joystick button usages can expand over 15 buttons, we
have to properly mask out the code from hid usage to cover the
whole 0xffff available space.

Reported-by: Stefan Bader <stefan.bader@canonical.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

parent ff5cf34c

drivers/hid/hid-input.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -193,7 +193,7 @@ static void hidinput_configure_usage(struct hid_input *hidinput, struct hid_fiel
		break;

		case HID_UP_BUTTON:
		code = ((usage->hid - 1) & 0xf);
		code = ((usage->hid - 1) & HID_USAGE);

		switch (field->application) {
		case HID_GD_MOUSE: