Commit b81831c6 authored by Al Viro's avatar Al Viro Committed by Linus Torvalds

[PATCH] drivers/serial NULL noise removal

Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent f2e97df6
......@@ -256,7 +256,7 @@ static void ulite_release_port(struct uart_port *port)
{
release_mem_region(port->mapbase, ULITE_REGION);
iounmap(port->membase);
port->membase = 0;
port->membase = NULL;
}
static int ulite_request_port(struct uart_port *port)
......@@ -438,7 +438,7 @@ static int __devinit ulite_probe(struct platform_device *pdev)
port->iotype = UPIO_MEM;
port->iobase = 1; /* mark port in use */
port->mapbase = res->start;
port->membase = 0;
port->membase = NULL;
port->ops = &ulite_ops;
port->irq = res2->start;
port->flags = UPF_BOOT_AUTOCONF;
......@@ -462,7 +462,7 @@ static int ulite_remove(struct platform_device *pdev)
uart_remove_one_port(&ulite_uart_driver, port);
/* mark port as free */
port->membase = 0;
port->membase = NULL;
return 0;
}
......
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