ASoC: cirrus: drop owner assignment from platform_drivers

A platform_driver does not need to set an owner, it will be populated by the
driver core.

Signed-off-by: Wolfram Sang <wsa@the-dreams.de>

diff --cc sound/soc/cirrus/edb93xx.c
Simple merge

diff --cc sound/soc/cirrus/ep93xx-ac97.c
Simple merge

diff --cc sound/soc/cirrus/ep93xx-i2s.c
Simple merge

diff --cc sound/soc/cirrus/simone.c
Simple merge

diff --cc sound/soc/cirrus/snappercl15.c
Simple merge