[SPARC64]: Fix of_iounmap() region release.
We need to pass in the resource otherwise we cannot
release the region properly. We must know whether it is
an I/O or MEM resource.
Spotted by Eric Brower.
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/serial/sunsu.c b/drivers/serial/sunsu.c
index 564592b..3ec3df2 100644
--- a/drivers/serial/sunsu.c
+++ b/drivers/serial/sunsu.c
@@ -1480,13 +1480,13 @@
return 0;
out_unmap:
- of_iounmap(up->port.membase, up->reg_size);
+ of_iounmap(&op->resource[0], up->port.membase, up->reg_size);
return err;
}
-static int __devexit su_remove(struct of_device *dev)
+static int __devexit su_remove(struct of_device *op)
{
- struct uart_sunsu_port *up = dev_get_drvdata(&dev->dev);;
+ struct uart_sunsu_port *up = dev_get_drvdata(&op->dev);
if (up->su_type == SU_PORT_MS ||
up->su_type == SU_PORT_KBD) {
@@ -1499,9 +1499,9 @@
}
if (up->port.membase)
- of_iounmap(up->port.membase, up->reg_size);
+ of_iounmap(&op->resource[0], up->port.membase, up->reg_size);
- dev_set_drvdata(&dev->dev, NULL);
+ dev_set_drvdata(&op->dev, NULL);
return 0;
}