Searched refs:bits_changed (Results 1 – 5 of 5) sorted by relevance
453 uint32_t bits_changed; in pxa27x_keypad_scan_matrix() local456 bits_changed = keypad->matrix_key_state[col] ^ new_state[col]; in pxa27x_keypad_scan_matrix()457 if (bits_changed == 0) in pxa27x_keypad_scan_matrix()461 if ((bits_changed & (1 << row)) == 0) in pxa27x_keypad_scan_matrix()532 uint32_t kpdk, bits_changed; in pxa27x_keypad_scan_direct() local549 bits_changed = keypad->direct_key_state ^ new_state; in pxa27x_keypad_scan_direct()551 if (bits_changed == 0) in pxa27x_keypad_scan_direct()555 if (bits_changed & (1 << i)) { in pxa27x_keypad_scan_direct()
152 uint32_t bits_changed; in matrix_keypad_scan() local154 bits_changed = keypad->last_key_state[col] ^ new_state[col]; in matrix_keypad_scan()155 if (bits_changed == 0) in matrix_keypad_scan()159 if (!(bits_changed & BIT(row))) in matrix_keypad_scan()
151 unsigned short bits_changed; in imx_keypad_fire_events() local157 bits_changed = keypad->matrix_stable_state[col] ^ in imx_keypad_fire_events()160 if (bits_changed == 0) in imx_keypad_fire_events()166 if ((bits_changed & (1 << row)) == 0) in imx_keypad_fire_events()
225 int bits_changed = new_state[row] ^ old_state[row]; in __pmic8xxx_kp_scan_matrix() local227 if (!bits_changed) in __pmic8xxx_kp_scan_matrix()231 if (!(bits_changed & (1 << col))) in __pmic8xxx_kp_scan_matrix()
333 unsigned long bits_changed; in ht16k33_keypad_scan() local350 bits_changed = keypad->last_key_state[col] ^ new_state[col]; in ht16k33_keypad_scan()352 for_each_set_bit(row, &bits_changed, BITS_PER_LONG) { in ht16k33_keypad_scan()
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