416 	uint32_t new_state[MAX_MATRIX_KEY_COLS];  in pxa27x_keypad_scan_matrix()  local
421 	memset(new_state, 0, sizeof(new_state));  in pxa27x_keypad_scan_matrix()
435 		new_state[col] = (1 << row);  in pxa27x_keypad_scan_matrix()
445 		new_state[0] = kpasmkp0 & KPASMKP_MKC_MASK;  in pxa27x_keypad_scan_matrix()
446 		new_state[1] = (kpasmkp0 >> 16) & KPASMKP_MKC_MASK;  in pxa27x_keypad_scan_matrix()
447 		new_state[2] = kpasmkp1 & KPASMKP_MKC_MASK;  in pxa27x_keypad_scan_matrix()
448 		new_state[3] = (kpasmkp1 >> 16) & KPASMKP_MKC_MASK;  in pxa27x_keypad_scan_matrix()
449 		new_state[4] = kpasmkp2 & KPASMKP_MKC_MASK;  in pxa27x_keypad_scan_matrix()
450 		new_state[5] = (kpasmkp2 >> 16) & KPASMKP_MKC_MASK;  in pxa27x_keypad_scan_matrix()
451 		new_state[6] = kpasmkp3 & KPASMKP_MKC_MASK;  in pxa27x_keypad_scan_matrix()
452 		new_state[7] = (kpasmkp3 >> 16) & KPASMKP_MKC_MASK;  in pxa27x_keypad_scan_matrix()
459 		bits_changed = keypad->matrix_key_state[col] ^ new_state[col];  in pxa27x_keypad_scan_matrix()
471 					 new_state[col] & (1 << row));  in pxa27x_keypad_scan_matrix()
475 	memcpy(keypad->matrix_key_state, new_state, sizeof(new_state));  in pxa27x_keypad_scan_matrix()
534 	unsigned int new_state;  in pxa27x_keypad_scan_direct()  local
548 		new_state = ~KPDK_DK(kpdk) & keypad->direct_key_mask;  in pxa27x_keypad_scan_direct()
550 		new_state = KPDK_DK(kpdk) & keypad->direct_key_mask;  in pxa27x_keypad_scan_direct()
552 	bits_changed = keypad->direct_key_state ^ new_state;  in pxa27x_keypad_scan_direct()
563 					 new_state & (1 << i));  in pxa27x_keypad_scan_direct()
567 	keypad->direct_key_state = new_state;  in pxa27x_keypad_scan_direct()