From: Claudiu Manoil <claudiu.manoil@freescale.com>
Date: Tue, 7 Oct 2014 07:44:34 +0000 (+0300)
Subject: gianfar: Replace spin_event_timeout() with arch independent
X-Git-Tag: omap-for-v3.19/prcm-cleanup~112^2~19^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a4feee89ce4590c7a4aead49ca5a4853dc6ea5dc;p=pandora-kernel.git

gianfar: Replace spin_event_timeout() with arch independent

Use arch independent code to replace the powerpc dependent
spin_event_timeout() from gfar_halt_nodisable().
Added GRS/GTS read accessors to clean-up the implementation
of gfar_halt_nodisable().

Signed-off-by: Claudiu Manoil <claudiu.manoil@freescale.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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