[PATCH] thermal: imx_tmu: fix missing include

[sbabic at denx.de]

> commit c05ed00afb dropped linux/delay.h from common header
> add linux/delay.h to avoid compile warning here
> Signed-off-by: Tim Harvey <tharvey at gateworks.com>
Applied to u-boot-imx, master, thanks !

Best regards,
Stefano Babic

-- 
=====================================================================
DENX Software Engineering GmbH,      Managing Director: Wolfgang Denk
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: +49-8142-66989-53 Fax: +49-8142-66989-80 Email: sbabic at denx.de
=====================================================================