[PATCH RFC 1/2] watchdog : omap_wdt : Implement WDIOC_GETBOOTSTATUS for omap3+

[Wolfram Sang]

> Just returning the register content does not help much and looking at other
> implementations, like Blackfin, I am guessing this IOCTL is supposed to give
> a yes/no sort of result.

It needs to return WDIOF_* flags as defined in include/linux/watchdog.h.
Check also Documentation/watchdog/watchdog-api.txt for further info.
Yes, not all drivers follow this style, sadly.

Regards,

   Wolfram

-- 
Pengutronix e.K.                           | Wolfram Sang                |
Industrial Linux Solutions                 | http://www.pengutronix.de/  |
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