Remove max_data_size sysfs entry. Otherwise is possible
to have a buffer overrun if its value is increased after
the device is open.
Signed-off-by: NCarlos Chinea <carlos.chinea@nokia.com>
Acked-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Acked-by: NLinus Walleij <linus.walleij@linaro.org>

Add HSI char device driver to the kernel.
Signed-off-by: NAndras Domokos <andras.domokos@nokia.com>
Signed-off-by: NCarlos Chinea <carlos.chinea@nokia.com>