[PATCH v5 25/33] wdt: Move asm/utils.h to log2.h

[Marek Vasut]

On 2/28/20 10:05 PM, Sean Anderson wrote:
> This header is needed outside of the arm architecture for the designware
> watchdog.
> 
> Signed-off-by: Sean Anderson <seanga2 at gmail.com>
> Reviewed-by: Simon Glass <sjg at chromium.org>
> ---
> This patch previously appeared as
> https://patchwork.ozlabs.org/patch/1232411/

Can't you call round_up(fls(...)) in that DW watchdog driver (and the
omap emif driver, and remove all this log2 stuff altogether) ?