Lines Matching refs:sum
266 u8 sum = 0; in yealink_cmd() local
269 sum -= buf[i]; in yealink_cmd()
270 p->sum = sum; in yealink_cmd()
339 yld->ctl_data->sum = 0xff - CMD_KEYPRESS; in yealink_do_idle_tasks()
370 yld->ctl_data->sum = -1 - CMD_LED - val; in yealink_do_idle_tasks()
374 yld->ctl_data->sum = -1 - CMD_DIALTONE - val; in yealink_do_idle_tasks()
378 yld->ctl_data->sum = -1 - CMD_RINGTONE - val; in yealink_do_idle_tasks()
386 yld->ctl_data->sum = -1 - CMD_SCANCODE - val; in yealink_do_idle_tasks()
398 yld->ctl_data->sum = -CMD_LCD - ix - val - len; in yealink_do_idle_tasks()
404 yld->ctl_data->sum -= val; in yealink_do_idle_tasks()
534 yld->ctl_data->sum = 0x100-CMD_INIT-10; in input_open()