[U-Boot] [PATCH] Revert "imx: wdog: correct wcr register settings"

[Wolfgang Denk <wd@denx.de>]

Dear Fabio,

In message <1443727970-10347-1-git-send-email-festevam@gmail.com> you wrote:
> 
> Unlike i.MX, LS1021 uses big-endian ordering for the watchdog
> controller, which means we cannot use the little endian accessors.
...
> -	clrsetbits_le16(&wdog->wcr, 0, WCR_WDE);
> -
> +	writew(WCR_WDE, &wdog->wcr);

I'm sorry, but I fail to understand how writew() can be better than
another I/O accessor.  Neither of these has the capability to detect
the endianess of this specific register interface ?

Best regards,

Wolfgang Denk

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