drivers/hid/hid-cypress.c

73 	unsigned long quirks = (unsigned long)hid_get_drvdata(hdev);
75 	if (quirks & CP_RDESC_SWAPPED_MIN_MAX)
77 	if (quirks & VA_INVAL_LOGICAL_BOUNDARY)
87 	unsigned long quirks = (unsigned long)hid_get_drvdata(hdev);
89 	if (!(quirks & CP_2WHEEL_MOUSE_HACK))
103 	unsigned long quirks = (unsigned long)hid_get_drvdata(hdev);
106 			!usage->type || !(quirks & CP_2WHEEL_MOUSE_HACK))
111 			quirks |=  CP_2WHEEL_MOUSE_HACK_ON;
113 			quirks &= ~CP_2WHEEL_MOUSE_HACK_ON;
114 		hid_set_drvdata(hdev, (void *)quirks);
118 	if (usage->code == REL_WHEEL && (quirks & CP_2WHEEL_MOUSE_HACK_ON)) {
130 	unsigned long quirks = id->driver_data;
133 	hid_set_drvdata(hdev, (void *)quirks);