HID: sony: Simplify LED initialization and eliminate redundant copies when updating...
authorFrank Praznik <frank.praznik@oh.rr.com>
Wed, 6 May 2015 00:47:32 +0000 (20:47 -0400)
committerJiri Kosina <jkosina@suse.cz>
Thu, 7 May 2015 08:41:36 +0000 (10:41 +0200)
commit221399b36535752351d4631606b427daca3dc35c
tree3c6e25a9554897877ac016446468fec919ca3f44
parent8f069fdf5bbc6b300f9c88801d0d858d2a4d46e6
HID: sony: Simplify LED initialization and eliminate redundant copies when updating LED states

Directly set the initial LED states in the device state struct instead
of copying them from a temporary array.

This allows for the removal of a redundant "x = x" copy loop in
sony_set_leds() that was taking place any time an LED was updated.

It also allows for the simplifying of the parameters in functions dealing
with LED initialization and updates since only a pointer to the sony_sc
struct is needed now.

Signed-off-by: Frank Praznik <frank.praznik@oh.rr.com>
Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
drivers/hid/hid-sony.c