From: Yuriy Kozlov <ykozlov@ptcusa.com>
Date: Thu, 29 Mar 2012 07:55:27 +0000 (+0200)
Subject: tty: serial: altera_uart: Check for NULL platform_data in probe.
X-Git-Tag: v3.2.16~51
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=41cbea2b945f478ecf7128675e9e0e85b0dc2712;p=pandora-kernel.git

tty: serial: altera_uart: Check for NULL platform_data in probe.

commit acede70d6561f2d042d9dbb153d9a3469479c0ed upstream.

Follow altera_jtag_uart.  This fixes a crash if there is a mistake in the DTS.

Signed-off-by: Yuriy Kozlov <ykozlov@ptcusa.com>
Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

Reading git-diff-tree failed