linux-toradex.git/drivers/pps/clients/pps-ktimer.c, branch v3.3.5

pps: default echo function

2011-11-02T23:07:02+00:00

A default echo function has been provided so it is no longer an error when
you specify PPS_ECHOASSERT or PPS_ECHOCLEAR without an explicit echo
function.  This allows some code re-use and also makes it easier to write
client drivers since the default echo function does not normally need to
change.

Signed-off-by: James Nuss 
Reviewed-by: Ben Gardiner 
Acked-by: Rodolfo Giometti 
Cc: Ricardo Martins 
Cc: Alexander Gordeev 
Cc: Igor Plyatov 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

pps ktimer: remove noisy message

2011-01-26T00:49:59+00:00

Signed-off-by: Rodolfo Giometti 
Reported-by: Ingo Molnar 
Cc: Alexander Gordeev 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

pps: convert printk/pr_* to dev_*

2011-01-13T16:03:19+00:00

Since we now have direct pointers to struct pps_device everywhere it's
easy to use dev_* functions to print messages instead of plain printks.
Where dev_* cannot be used printks are converted to pr_*.

Signed-off-by: Alexander Gordeev 
Acked-by: Rodolfo Giometti 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

pps: access pps device by direct pointer

2011-01-13T16:03:19+00:00

Using device index as a pointer needs some unnecessary work to be done
every time the pointer is needed (in irq handler for example).  Using a
direct pointer is much more easy (and safe as well).

Signed-off-by: Alexander Gordeev 
Acked-by: Rodolfo Giometti 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

pps: unify timestamp gathering

2011-01-13T16:03:19+00:00

Add a helper function to gather timestamps.  This way clients don't have
to duplicate it.

Signed-off-by: Alexander Gordeev 
Acked-by: Rodolfo Giometti 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

pps: LinuxPPS clients support

2010-03-12T23:52:43+00:00

Each PPS source can be registered/deregistered into the system by using
special modules called "clients".  They simply define the PPS sources'
attributes and implement the time signal registration mechanism.

This patch adds a special directory for such clients and adds a dummy
client that can be useful to test system integrity on real systems.

[akpm@linux-foundation.org: coding-style fixes]
Signed-off-by: Rodolfo Giometti 
Cc: David Woodhouse 
Cc: Greg KH 
Cc: Alan Cox 
Cc: Alexander Gordeev 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds