From: Marek Vasut <marek.vasut@gmail.com>
Date: Fri, 3 Sep 2010 20:35:46 +0000 (+0200)
Subject: ARM: pxa: fix pxa3xx-u2d crash when ULPI not used
X-Git-Tag: v2.6.37-rc1~184^2~5^2~3^2~16
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a754aea25e804d0635d1871558bee5024605ff92;p=pandora-kernel.git

ARM: pxa: fix pxa3xx-u2d crash when ULPI not used

In case the pxa3xx-u2d driver isn't used, probing of ohci-pxa27x will cause an
ugly kernel crash (NULL pointer dereference in pxa3xx_u2d_start_hc(), because
struct u2d is NULL and clk_enable() call will crash the kernel, trying to access
it).

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
---

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