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| author | Abhilash Jindal <klock.android@gmail.com> | 2015-08-11 17:22:57 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2015-08-16 18:29:59 +0200 |
| commit | 82fde1a98eb9866347a1d3543fac4ab9a69aeb7d (patch) | |
| tree | 2ba862a50bb000695983bf779c34b5cdf81d3bae /drivers/media/pci/bt8xx/bttvp.h | |
| parent | [media] zoran: Use monotonic time (diff) | |
| download | linux-82fde1a98eb9866347a1d3543fac4ab9a69aeb7d.tar.xz linux-82fde1a98eb9866347a1d3543fac4ab9a69aeb7d.zip | |
[media] bt8xxx: Use monotonic time
Wall time obtained from do_gettimeofday is susceptible to sudden jumps due to
user setting the time or due to NTP.
Monotonic time is constantly increasing time better suited for comparing two
timestamps.
Signed-off-by: Abhilash Jindal <klock.android@gmail.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'drivers/media/pci/bt8xx/bttvp.h')
| -rw-r--r-- | drivers/media/pci/bt8xx/bttvp.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/pci/bt8xx/bttvp.h b/drivers/media/pci/bt8xx/bttvp.h index a444cfb35c0b..31bf79d3b0d2 100644 --- a/drivers/media/pci/bt8xx/bttvp.h +++ b/drivers/media/pci/bt8xx/bttvp.h @@ -140,7 +140,7 @@ struct bttv_ir { bool rc5_gpio; /* Is RC5 legacy GPIO enabled? */ u32 last_bit; /* last raw bit seen */ u32 code; /* raw code under construction */ - struct timeval base_time; /* time of last seen code */ + ktime_t base_time; /* time of last seen code */ bool active; /* building raw code */ }; |