[PATCH V3] powerpc: Fix Book-E watchdog timer interval setting

[Timur Tabi]

Matthias Fuchs wrote:
> This patch fixes the setting of the Book-E watchdog timer interval setup
> on initialization and by ioctl().
> 
> On initialization the period bits have to be masked before setting
> a new period.
> 
> In WDIOC_SETTIMEOUT ioctl we have to use the correct mask.
> 
> Signed-off-by: Matthias Fuchs <matthias.fuchs at esd-electronics.com>

Acked-by: Timur Tabi <timur at freescale.com>

-- 
Timur Tabi
Linux kernel developer at Freescale