From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Date: Tue, 14 Apr 2015 04:10:04 +0000 (+0000)
Subject: usb: renesas_usbhs: tidyup usbhs_for_each_dfifo macro
X-Git-Tag: omap-for-v4.2/fixes-rc1^2~90^2~16^2~94
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2d9c7f3ca54625f4d740af78f84ee232da3ca937;p=pandora-kernel.git

usb: renesas_usbhs: tidyup usbhs_for_each_dfifo macro

Current usbhs_for_each_dfifo macro will read out-of-array's
memory after last loop operation.
It was not good C language operation, and the binary which was
compiled by (at least) gcc 4.8.1 is broken.

This patch is based on
925403f425a4a9c503f2fc295652647b1eb10d82
(usb: renesas_usbhs: tidyup original usbhsx_for_each_xxx macro)

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Tested-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
---

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