[PATCH v3] watchdog: Add Broadcom BCM2835 watchdog timer driver

[Lubomir Rintel]

On Tue, 2013-03-26 at 14:03 -0700, Guenter Roeck wrote:
> On Tue, Mar 26, 2013 at 06:50:00PM +0100, Lubomir Rintel wrote:
> > This adds a driver for watchdog timer hardware present on Broadcom BCM2835 SoC,
> > used in Raspberry Pi and Roku 2 devices.

...
> > +static unsigned int heartbeat = 0;
> 
> checkpatch.pl says:
> 
> ERROR: do not initialise statics to 0 or NULL
> #178: FILE: drivers/watchdog/bcm2835_wdt.c:44:
> +static unsigned int heartbeat = 0;

Whoops. Will remove.

> > +	dev_info(dev, "Broadcom BCM2835 watchdog timer");
> > +
> Hmm .. that means you'll get the info message even in the error case.
> Is that intentional ? It is inconsistent with the remap error message
> above, which does not result in the info message.

That was unintentional -- will change that.

> > +	platform_set_drvdata(pdev, NULL);
> 
> Still unnecessary.

Oops -- I'll actually remove it this time.

-- 
Lubomir Rintel <lkundrak at v3.sk>