"Reset" is the only command that needs to wait for interrupt from
the device before continuing, so let's factor our waiting logic from
__i2c_hid_command() to make it simpler.
Signed-off-by: NDmitry Torokhov <dmitry.torokhov@gmail.com>
Tested-by: NBenjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>