[PATCH] watchdog: add SPDX identifiers for watchdog subsystem

[Charles Keepax]

On Tue, Feb 20, 2018 at 10:31:08AM +0100, Marcus Folkesson wrote:
> - Add SPDX identifier
> - Remove boiler plate license text
> - If MODULE_LICENSE and boiler plate does not match, go for boiler plate
>   license
> 
> Signed-off-by: Marcus Folkesson <marcus.folkesson at gmail.com>
> ---
>  drivers/watchdog/wm831x_wdt.c          |  5 +---
>  drivers/watchdog/wm8350_wdt.c          |  5 +---

For the Wolfson parts:

Acked-by: Charles Keepax <ckeepax at opensource.cirrus.com>

Thanks,
Charles