V4L/DVB: cx88: convert core->tvaudio into an enum
authorlawrence rust <lawrence@softsystem.co.uk>
Mon, 23 Aug 2010 10:49:58 +0000 (07:49 -0300)
committerMauro Carvalho Chehab <mchehab@redhat.com>
Thu, 21 Oct 2010 03:04:49 +0000 (01:04 -0200)
commitd06b49ed18736d32530067e2cad5a18d3482a2b9
treec3fb0784e85c04199bdae96b632c1443da2a0c9c
parent3053814c1cbedb9d2802240f414588009706c74d
V4L/DVB: cx88: convert core->tvaudio into an enum

Using an enum and removing the default case from switch statements accessing
the value enables the compiler to emit a warning (enabled with -Wall) when an
audio mode is not handled.

This highlights an omission in the function cx88_dsp_detect_stereo_sap()
(in cx88-dsp.c) not handling WW_EIAJ and WW_M.

Signed-off-by: Lawrence Rust <lawrence@softsystem.co.uk>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
drivers/media/video/cx88/cx88-core.c
drivers/media/video/cx88/cx88-dsp.c
drivers/media/video/cx88/cx88-tvaudio.c
drivers/media/video/cx88/cx88.h