| From | Greg Kroah-Hartman <> | Subject | [PATCH 41/49] altera_uart: Don't use plain integer as NULL pointer | Date | Fri, 22 Oct 2010 11:21:20 -0700 |
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From: Anton Vorontsov <cbouatmailru@gmail.com>
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 | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/serial/altera_uart.c b/drivers/serial/altera_uart.c index dfc1ecc..7212162 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) -- 1.7.2
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