Searched refs:bits_changed (Results 1 – 5 of 5) sorted by relevance
456 uint32_t bits_changed; in pxa27x_keypad_scan_matrix() local459 bits_changed = keypad->matrix_key_state[col] ^ new_state[col]; in pxa27x_keypad_scan_matrix()460 if (bits_changed == 0) in pxa27x_keypad_scan_matrix()464 if ((bits_changed & (1 << row)) == 0) in pxa27x_keypad_scan_matrix()535 uint32_t kpdk, bits_changed; in pxa27x_keypad_scan_direct() local552 bits_changed = keypad->direct_key_state ^ new_state; in pxa27x_keypad_scan_direct()554 if (bits_changed == 0) in pxa27x_keypad_scan_direct()558 if (bits_changed & (1 << i)) { in pxa27x_keypad_scan_direct()
150 unsigned short bits_changed; in imx_keypad_fire_events() local156 bits_changed = keypad->matrix_stable_state[col] ^ in imx_keypad_fire_events()159 if (bits_changed == 0) in imx_keypad_fire_events()165 if ((bits_changed & (1 << row)) == 0) in imx_keypad_fire_events()
146 uint32_t bits_changed; in matrix_keypad_scan() local148 bits_changed = keypad->last_key_state[col] ^ new_state[col]; in matrix_keypad_scan()149 if (bits_changed == 0) in matrix_keypad_scan()153 if ((bits_changed & (1 << row)) == 0) in matrix_keypad_scan()
233 int bits_changed = new_state[row] ^ old_state[row]; in __pmic8xxx_kp_scan_matrix() local235 if (!bits_changed) in __pmic8xxx_kp_scan_matrix()239 if (!(bits_changed & (1 << col))) in __pmic8xxx_kp_scan_matrix()
250 unsigned long bits_changed; in ht16k33_keypad_scan() local267 bits_changed = keypad->last_key_state[col] ^ new_state[col]; in ht16k33_keypad_scan()269 for_each_set_bit(row, &bits_changed, BITS_PER_LONG) { in ht16k33_keypad_scan()
