[M] Change in coreboot[main]: azalia: Get rid of "return {-1,0}

[Elyes Haouas (Code Review)]

Attention is currently required from: Elyes Haouas, Julius Werner.

Hello Julius Werner, build bot (Jenkins),

I'd like you to reexamine a change. Please visit

https://review.coreboot.org/c/coreboot/+/83503?usp=email

to look at the new patch set (#3).

The following approvals got outdated and were removed:
Code-Review-1 by Julius Werner, Verified+1 by build bot (Jenkins)

Change subject: azalia: Get rid of "return {-1,0}
......................................................................

azalia: Get rid of "return {-1,0}

Use 'enum cb_err' instead of {-1,0}.

Change-Id: Icea33ea3e6a5e3c7bbfedc29045026cd722ac23e
Signed-off-by: Elyes Haouas 
---
M src/device/azalia_device.c
M src/include/device/azalia_device.h
M src/soc/intel/common/hda_verb.c
M src/southbridge/intel/bd82x6x/azalia.c
M src/southbridge/intel/i82801gx/azalia.c
M src/southbridge/intel/i82801ix/azalia.c
M src/southbridge/intel/i82801jx/azalia.c
M src/southbridge/intel/ibexpeak/azalia.c
M src/southbridge/intel/lynxpoint/hda_verb.c
9 files changed, 36 insertions(+), 28 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/03/83503/3