Searched refs:bits_changed (Results 1 - 4 of 4) sorted by relevance

/drivers/input/keyboard/
H A Dpxa27x_keypad.c228 uint32_t bits_changed; local
231 bits_changed = keypad->matrix_key_state[col] ^ new_state[col];
232 if (bits_changed == 0)
236 if ((bits_changed & (1 << row)) == 0)
306 uint32_t kpdk, bits_changed; local
315 bits_changed = keypad->direct_key_state ^ new_state;
317 if (bits_changed == 0)
321 if (bits_changed & (1 << i)) {
H A Dmatrix_keypad.c142 uint32_t bits_changed; local
144 bits_changed = keypad->last_key_state[col] ^ new_state[col];
145 if (bits_changed == 0)
149 if ((bits_changed & (1 << row)) == 0)
H A Dimx_keypad.c156 unsigned short bits_changed; local
162 bits_changed = keypad->matrix_stable_state[col] ^
165 if (bits_changed == 0)
171 if ((bits_changed & (1 << row)) == 0)
H A Dpmic8xxx-keypad.c259 int bits_changed = new_state[row] ^ old_state[row]; local
261 if (!bits_changed)
265 if (!(bits_changed & (1 << col)))

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