MATRIX_KEYPAD_PARSE_(9)                  Input Subsystem                  MATRIX_KEYPAD_PARSE_(9)



NAME
       matrix_keypad_parse_of_params - Read parameters from matrix-keypad node

SYNOPSIS
       int matrix_keypad_parse_of_params(struct device * dev, unsigned int * rows,
                                         unsigned int * cols);

ARGUMENTS
       dev
           Device containing of_node

       rows
           Returns number of matrix rows

       cols
           Returns number of matrix columns return 0 if OK, <0 on error

COPYRIGHT
Kernel Hackers Manual 4.8.                 January 2017                   MATRIX_KEYPAD_PARSE_(9)