From: Anton Vorontsov <cbouatmailru@gmail.com>
To: Greg Kroah-Hartman <gregkh@suse.de>
Cc: Alan Cox <alan@linux.intel.com>,
Andrew Morton <akpm@linux-foundation.org>,
Tobias Klauser <tklauser@distanz.ch>,
linux-serial@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH 8/8] altera_uart: Don't use plain integer as NULL pointer
Date: Fri, 1 Oct 2010 17:23:13 +0400 [thread overview]
Message-ID: <20101001132313.GH25897@oksana.dev.rtsoft.ru> (raw)
In-Reply-To: <20101001132045.GA9649@oksana.dev.rtsoft.ru>
Fixes sparse warning.
Signed-off-by: Anton Vorontsov <cbouatmailru@gmail.com>
---
drivers/serial/altera_uart.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/serial/altera_uart.c b/drivers/serial/altera_uart.c
index 304181c..f50097e 100644
--- a/drivers/serial/altera_uart.c
+++ b/drivers/serial/altera_uart.c
@@ -460,7 +460,7 @@ 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)
--
1.7.0.5
next prev parent reply other threads:[~2010-10-01 13:23 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-10-01 13:20 [PATCH v2 0/8] Some patches for Altera UART driver Anton Vorontsov
2010-10-01 13:21 ` [PATCH 1/8] serial: Factor out uart_poll_timeout() from 8250 driver Anton Vorontsov
2010-10-01 13:21 ` [PATCH 2/8] altera_uart: Add support for polling mode (IRQ-less) Anton Vorontsov
2010-10-01 13:57 ` Tobias Klauser
2010-10-01 13:21 ` [PATCH 3/8] altera_uart: Add support for getting mapbase and IRQ from resources Anton Vorontsov
2010-10-01 13:21 ` [PATCH 4/8] altera_uart: Add support for different address strides Anton Vorontsov
2010-10-01 14:01 ` Tobias Klauser
2010-10-01 13:22 ` [PATCH 5/8] altera_uart: Make it possible to use Altera UART and 8250 ports together Anton Vorontsov
2010-10-01 12:41 ` Alan Cox
2010-10-01 13:52 ` Anton Vorontsov
2010-10-01 14:18 ` Alan Cox
2010-10-01 15:22 ` Anton Vorontsov
2010-10-01 14:57 ` Alan Cox
2010-10-01 16:05 ` Anton Vorontsov
2010-10-01 14:23 ` [PATCH v3 " Anton Vorontsov
2010-10-01 13:22 ` [PATCH 6/8] altera_uart: Fixup type usage of port flags Anton Vorontsov
2010-10-01 13:54 ` Tobias Klauser
2010-10-01 13:22 ` [PATCH 7/8] altera_uart: Fix missing prototype for registering an early console Anton Vorontsov
2010-10-01 13:52 ` Tobias Klauser
2010-10-01 13:23 ` Anton Vorontsov [this message]
2010-10-01 13:50 ` [PATCH 8/8] altera_uart: Don't use plain integer as NULL pointer Tobias Klauser
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