linux-toradex.git/drivers/watchdog/softdog.c, branch v3.10.27

watchdog: softdog: convert to watchdog core

2012-03-27T18:07:21+00:00

Convert softdog.c to the new watchdog API.

Signed-off-by: Alan Cox 
Signed-off-by: Wim Van Sebroeck

watchdog: nowayout is bool

2012-03-27T18:06:02+00:00

nowayout is actually a boolean value.
So make it bool for all watchdog device drivers.

Signed-off-by: Wim Van Sebroeck

watchdog: Use pr_ and pr_

2012-03-27T17:59:26+00:00

Use the current logging styles.

Make sure all output has a prefix.
Add missing newlines.
Remove now unnecessary PFX, NAME, and miscellaneous other #defines.
Coalesce formats.

Signed-off-by: Joe Perches 
Signed-off-by: Wim Van Sebroeck

watchdog: softdog.c: enhancement to optionally invoke panic instead of reboot on timer expiry

2011-03-29T11:56:22+00:00

This is needed for determining the reason for failure when a softdog
timeout occurs.

We use softdog to watch for critical application failures and at the
minimum a snapshot of the system would help to determine the cause.  In
such a scenario the application could fail but there isn't a softlockup as
such, hence the detect softlockup feature does not help.

The patch adds a module parameter soft_panic which when set to 1 causes
softdog to invoke panic instead of reboot when the softdog timer expires. 
By invoking panic we execute kdump if it is configured and the vmcore
generated by kdump should provide atleast a minimal idea of the reason for
failure.

Based on an original patch by Ken Sugawara 
Signed-off-by: Anithra P J 
Reviewed-by: WANG Cong 
Acked-by: Alan Cox 
Signed-off-by: Wim Van Sebroeck 
Signed-off-by: Andrew Morton

watchdog: cleanup spaces before tabs

2011-03-15T16:02:27+00:00

cleanup spaces before tabs in drivers/watchdog/

Signed-off-by: Wim Van Sebroeck

[WATCHDOG] Some more general cleanup

2009-06-18T07:30:30+00:00

Clean-up the watchdog drivers so that checkpatch.pl get's happy...

Signed-off-by: Wim Van Sebroeck

[WATCHDOG] More coding-style and trivial clean-up

2009-03-25T09:07:04+00:00

Some more cleaning-up of the watchdog drivers.

Signed-off-by: Wim Van Sebroeck

[PATCH] Switch all my contributions stuff to a single common address

2008-10-28T19:16:11+00:00

Signed-off-by: Alan Cox 
Signed-off-by: Wim Van Sebroeck

[WATCHDOG] Coding style - Indentation - part 2

2008-08-06T13:21:09+00:00

This brings the watchdog drivers into line with coding style.
This patch takes cares of the indentation as described in chapter 1.
Main changes:
* Re-structure the ioctl switch call for all drivers as follows:
	switch (cmd) {
	case WDIOC_GETSUPPORT:
	case WDIOC_GETSTATUS:
	case WDIOC_GETBOOTSTATUS:
	case WDIOC_GETTEMP:
	case WDIOC_SETOPTIONS:
	case WDIOC_KEEPALIVE:
	case WDIOC_SETTIMEOUT:
	case WDIOC_GETTIMEOUT:
	case WDIOC_GETTIMELEFT:
	default:
	}

This to make the migration from the drivers to the uniform watchdog
device driver easier in the future.

Signed-off-by: Wim Van Sebroeck

[WATCHDOG 47/57] softdog: clean up, coding style and switch to unlocked_ioctl

2008-06-21T15:40:42+00:00

Review and switch to unlocked_ioctl

Signed-off-by: Alan Cox 
Signed-off-by: Wim Van Sebroeck