leds: pca9532: Remove work queue for LEDs.

Now the core implements the work queue, remove it from the driver,
and switch to using brightness_set_blocking op.

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Jacek Anaszewski <j.anaszewski@samsung.com>
This commit is contained in:
Andrew Lunn 2015-08-20 12:08:10 +02:00 • committed by Jacek Anaszewski
commit 00a88a19d1