ALSA: hda - Use standard workqueue for unsol and jack events

The events that are handled by HD-audio drivers are no frequent and
urgent ones, so we can use the standard workqueue without any problem
nowadays.

Signed-off-by: Takashi Iwai <tiwai@suse.de>

diff --cc sound/pci/hda/hda_codec.c
Simple merge

diff --cc sound/pci/hda/hda_codec.h
Simple merge

diff --cc sound/pci/hda/hda_intel.c
Simple merge

diff --cc sound/pci/hda/patch_ca0132.c
Simple merge

diff --cc sound/pci/hda/patch_hdmi.c
Simple merge

diff --cc sound/pci/hda/patch_via.c
Simple merge