altera_uart: Don't use plain integer as NULL pointer
authorAnton Vorontsov <cbouatmailru@gmail.com>
Fri, 1 Oct 2010 13:23:13 +0000 (17:23 +0400)
committerGreg Kroah-Hartman <gregkh@suse.de>
Fri, 22 Oct 2010 17:20:09 +0000 (10:20 -0700)
commit70eebd0b604989705f46697814e48fb4ea1d1bb9
treecf59258bd95cf7fa6bb4f144729b4b52e85510e7
parent5d89a48acfbaae02e7ecf97d4d8cc570a31964c5
altera_uart: Don't use plain integer as NULL pointer

Fixes sparse warning.

Signed-off-by: Anton Vorontsov <cbouatmailru@gmail.com>
Cc: Alan Cox <alan@linux.intel.com>
Acked-by: Tobias Klauser <tklauser@distanz.ch>
drivers/serial/altera_uart.c