return fb && fb == picolcd_fbinfo((struct picolcd_data *)lcd_get_data(ldev));
}
-static struct lcd_ops picolcd_lcdops = {
+static const struct lcd_ops picolcd_lcdops = {
.get_contrast = picolcd_get_contrast,
.set_contrast = picolcd_set_contrast,
.check_fb = picolcd_check_lcd_fb,