staging: line6: pcm.c: Changed simple_strtoul to kstrtoint

Changed call to simple_strtoul to kstrtoint in pcm_set_impulse_volume(...)

Signed-off-by: Johannes Thumshirn <morbidrsa@googlemail.com>
Reviewed-by: Stefan Hajnoczi <stefanha@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
1 file changed