commit 10bdaaa0fad620145cf10e2b573266b2d80b44de
author Russell King <rmk@dyn-67.arm.linux.org.uk> Thu May 10 18:40:51 2007 +0100
committer Russell King <rmk+kernel@arm.linux.org.uk> Fri May 11 17:19:02 2007 +0100
tree 8d3200f5041ab0fdc72e9245ef780310b27a18d8
parent c7b87f3d5037a35b5c7bb916ffc826be3fcb208d

[ARM] ecard: add ecardm_iomap() / ecardm_iounmap()

Add devres ecardm_iomap() and ecardm_iounmap() for Acorn expansion
cards.  Convert all expansion card drivers to use them.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

drivers/net/arm/etherh.c

diff --git a/drivers/net/arm/etherh.c b/drivers/net/arm/etherh.c
index 387f1e3..769ba69 100644
--- a/drivers/net/arm/etherh.c
+++ b/drivers/net/arm/etherh.c
@@ -686,7 +686,7 @@
 	eh->supported		= data->supported;
 	eh->ctrl		= 0;
 	eh->id			= ec->cid.product;
-	eh->memc		= ioremap(ecard_resource_start(ec, ECARD_RES_MEMC), PAGE_SIZE);
+	eh->memc		= ecardm_iomap(ec, ECARD_RES_MEMC, 0, PAGE_SIZE);
 	if (!eh->memc) {
 		ret = -ENOMEM;
 		goto free;
@@ -694,7 +694,7 @@
 
 	eh->ctrl_port = eh->memc;
 	if (data->ctrl_ioc) {
-		eh->ioc_fast = ioremap(ecard_resource_start(ec, ECARD_RES_IOCFAST), PAGE_SIZE);
+		eh->ioc_fast = ecardm_iomap(ec, ECARD_RES_IOCFAST, 0, PAGE_SIZE);
 		if (!eh->ioc_fast) {
 			ret = -ENOMEM;
 			goto free;
@@ -758,10 +758,6 @@
 	return 0;
 
  free:
-	if (eh->ioc_fast)
-		iounmap(eh->ioc_fast);
-	if (eh->memc)
-		iounmap(eh->memc);
 	free_netdev(dev);
  release:
 	ecard_release_resources(ec);
@@ -772,16 +768,11 @@
 static void __devexit etherh_remove(struct expansion_card *ec)
 {
 	struct net_device *dev = ecard_get_drvdata(ec);
-	struct etherh_priv *eh = etherh_priv(dev);
 
 	ecard_set_drvdata(ec, NULL);
 
 	unregister_netdev(dev);
 
-	if (eh->ioc_fast)
-		iounmap(eh->ioc_fast);
-	iounmap(eh->memc);
-
 	free_netdev(dev);
 
 	ecard_release_resources(ec);