1. NAME

matrix_keypad_parse_of_params - Read parameters from matrix-keypad node

2. SYNOPSIS

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

3. 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

4. COPYRIGHT