75 	unsigned int row_state[SAMSUNG_MAX_COLS];  member
80 				unsigned int *row_state)  in samsung_keypad_scan()  argument
98 		row_state[col] = ~val & ((1 << keypad->rows) - 1);  in samsung_keypad_scan()
106 				  unsigned int *row_state)  in samsung_keypad_report()  argument
116 		changed = row_state[col] ^ keypad->row_state[col];  in samsung_keypad_report()
117 		key_down |= row_state[col];  in samsung_keypad_report()
125 			pressed = row_state[col] & (1 << row);  in samsung_keypad_report()
140 	memcpy(keypad->row_state, row_state, sizeof(keypad->row_state));  in samsung_keypad_report()
148 	unsigned int row_state[SAMSUNG_MAX_COLS];  in samsung_keypad_irq()  local
158 		samsung_keypad_scan(keypad, row_state);  in samsung_keypad_irq()
160 		key_down = samsung_keypad_report(keypad, row_state);  in samsung_keypad_irq()