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authorAnton Vorontsov <cbouatmailru@gmail.com>2010-10-01 17:23:13 +0400
committerGreg Kroah-Hartman <gregkh@suse.de>2010-10-22 10:20:09 -0700
commit70eebd0b604989705f46697814e48fb4ea1d1bb9 (patch)
treecf59258bd95cf7fa6bb4f144729b4b52e85510e7 /drivers/serial
parent5d89a48acfbaae02e7ecf97d4d8cc570a31964c5 (diff)
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>
Diffstat (limited to 'drivers/serial')
-rw-r--r--drivers/serial/altera_uart.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/serial/altera_uart.c b/drivers/serial/altera_uart.c
index dfc1ecc40ab..721216292a5 100644
--- a/drivers/serial/altera_uart.c
+++ b/drivers/serial/altera_uart.c
@@ -461,7 +461,7 @@ static int __init altera_uart_console_setup(struct console *co, char *options)
if (co->index < 0 || co->index >= CONFIG_SERIAL_ALTERA_UART_MAXPORTS)
return -EINVAL;
port = &altera_uart_ports[co->index].port;
- if (port->membase == 0)
+ if (!port->membase)
return -ENODEV;
if (options)