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(parent: b35a446) | patch
tty: serial: altera_uart: Check for NULL platform_data in probe.
authorYuriy Kozlov <ykozlov@ptcusa.com>
Thu, 29 Mar 2012 07:55:27 +0000 (09:55 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sun, 22 Apr 2012 23:21:23 +0000 (16:21 -0700)
commita2646264907ed038852b3ffdea9901cd5ea2305f
tree5a2e188859fd958eaf2c85ba25b99042ec2931b4tree | snapshot
parentb35a446b31f50aa11ca149b98bcfc517cdc9c8b6commit | diff
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>
drivers/tty/serial/altera_uart.c diff | blob | history
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