From: Anatolij Gustschin <agust@denx.de>
Date: Sat, 25 Jun 2011 21:37:29 +0000 (+0200)
Subject: USB: fsl_udc_core: fix build breakage when building for ARM arch
X-Git-Tag: v3.0-rc7~50^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3140d5b2664309253ba465a14c89fe4f59c0359b;p=pandora-kernel.git

USB: fsl_udc_core: fix build breakage when building for ARM arch

Commit 09ba0def (USB: fsl_udc_core: prepare for SoCs with
BE registers and descriptors) introduced build breakage
on ARM arch. Fix it by setting accessors using a static
inline function which is a nop when compiling the driver
for ARM arch.

Commit 2ea6698 (USB: fsl_udc_core: support device mode of
MPC5121E DR USB Controller) caused another breakage on ARM
by using flush_dcache_range(). Don't use it, convert to the
DMA API usage instead. USB2.0CV Halt Endpoint Test succeeds
on PPC. Tested both on ARM i.MX31 and mpc5121 PPC, also with
CONFIG_DMA_API_DEBUG enabled.

Signed-off-by: Anatolij Gustschin <agust@denx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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