From: Pranith Kumar <bobby.prani@gmail.com>
Date: Thu, 21 Aug 2014 13:16:04 +0000 (-0400)
Subject: powerpc: Fix build failure when CONFIG_USB=y
X-Git-Tag: omap-for-v3.19/prcm-cleanup~114^2~68
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=92f792ece9c41befde64d8799fd3dde5d57407ab;p=pandora-kernel.git

powerpc: Fix build failure when CONFIG_USB=y

We are enabling USB unconditionally which results in following build failure

drivers/built-in.o: In function `tb_drom_read':
(.text+0x1b62b70): undefined reference to `usb_speed_string'
make: *** [vmlinux] Error

Enable USB only if USB_SUPPORT is set to avoid such failures

Signed-off-by: Pranith Kumar <bobby.prani@gmail.com>
Acked-by: Alistair Popple <alistair@popple.id.au>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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