diff options
| author | Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-10-06 11:21:02 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-10-06 11:21:02 -0300 |
| commit | 20eb13a77ebcba4341095c453c33dacba44519f9 (patch) | |
| tree | dec9585131db7306747fcdedfdfb0d36da559a83 /drivers/media/tuners/mt2063.h | |
| parent | 6f0fdc498e30ce34da559f43e359c4b517cb5b8b (diff) | |
[media] mt2063: properly handle return error codes
Fix a series of warnings when compiled with W=1:
drivers/media/tuners/mt2063.c: In function 'mt2063_setreg':
drivers/media/tuners/mt2063.c:290:2: warning: comparison of unsigned expression < 0 is always false [-Wtype-limits]
...
drivers/media/tuners/mt2063.c:2013:2: warning: comparison of unsigned expression < 0 is always false [-Wtype-limits]
drivers/media/tuners/mt2063.c:2271:14: warning: no previous prototype for 'tuner_MT2063_SoftwareShutdown' [-Wmissing-prototypes]
drivers/media/tuners/mt2063.c:2286:14: warning: no previous prototype for 'tuner_MT2063_ClearPowerMaskBits' [-Wmissing-prototypes]
Several of those warnings are real bugs: the error status code
used to be unsigned, but they're assigned to negative error
codes.
Fix it by using unsigned int.
While here, comment the two power management functions, while we
don't add a code there to properly handle tuner suspend/resume.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/tuners/mt2063.h')
| -rw-r--r-- | drivers/media/tuners/mt2063.h | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/media/tuners/mt2063.h b/drivers/media/tuners/mt2063.h index 3f5cfd93713f..ab24170c1571 100644 --- a/drivers/media/tuners/mt2063.h +++ b/drivers/media/tuners/mt2063.h @@ -23,10 +23,6 @@ static inline struct dvb_frontend *mt2063_attach(struct dvb_frontend *fe, return NULL; } -/* FIXME: Should use the standard DVB attachment interfaces */ -unsigned int tuner_MT2063_SoftwareShutdown(struct dvb_frontend *fe); -unsigned int tuner_MT2063_ClearPowerMaskBits(struct dvb_frontend *fe); - #endif /* CONFIG_DVB_MT2063 */ #endif /* __MT2063_H__ */ |