From: Vivek Gautam <gautam.vivek@samsung.com>
Date: Tue, 5 Aug 2014 10:39:08 +0000 (+0530)
Subject: usb: ehci/ohci-exynos: Fix PHY getting sequence
X-Git-Tag: fixes-for-v3.18-merge-window~16^2~130
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2f7f41c7a73c7416e72a07baede021ab62bd5ae7;p=pandora-kernel.git

usb: ehci/ohci-exynos: Fix PHY getting sequence

Since we want to keep support for both older usb-phys as well as the
newer generic phys, lets first get the generic PHYs and fallback to
older USB-PHYs only when we fail to get the former.
This should fix the issue with ehci-exynos and ohci-exynos, wherein
in the absence of SAMSUNG_USB2PHY config symbol, we end up getting
the NOP_USB_XCEIV phy when the same is enabled. And thus the PHYs
are not configured properly.

Reported-by: Sachin Kamat <sachin.kamat@samsung.com>
Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com>
Cc: Alan Stern <stern@rowland.harvard.edu>
Cc: Jingoo Han <jg1.han@samsung.com>
Tested-by: Sachin Kamat <sachin.kamat@samsung.com>
Acked-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

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