Patchwork [v4,02/12] net: mv643xx_eth: use managed devm_ioremap for port registers

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Submitter Sebastian Hesselbarth
Date May 21, 2013, 4:41 p.m.
Message ID <1369154510-4927-3-git-send-email-sebastian.hesselbarth@gmail.com>
Download mbox | patch
Permalink /patch/245344/
State Not Applicable
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Comments

Sebastian Hesselbarth - May 21, 2013, 4:41 p.m.
Make use of managed devm_ioremap and remove corresponding iounmap.

Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
---
Cc: David Miller <davem@davemloft.net>
Cc: Lennert Buytenhek <buytenh@wantstofly.org>
Cc: Jason Cooper <jason@lakedaemon.net>
Cc: Andrew Lunn <andrew@lunn.ch>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: netdev@vger.kernel.org
Cc: linux-arm-kernel@lists.infradead.org
Cc: linuxppc-dev@lists.ozlabs.org
Cc: linux-kernel@vger.kernel.org       
---
 drivers/net/ethernet/marvell/mv643xx_eth.c |    3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

Patch

diff --git a/drivers/net/ethernet/marvell/mv643xx_eth.c b/drivers/net/ethernet/marvell/mv643xx_eth.c
index ef3454c..e658ebd 100644
--- a/drivers/net/ethernet/marvell/mv643xx_eth.c
+++ b/drivers/net/ethernet/marvell/mv643xx_eth.c
@@ -2470,7 +2470,7 @@  static int mv643xx_eth_shared_probe(struct platform_device *pdev)
 	if (msp == NULL)
 		return -ENOMEM;
 
-	msp->base = ioremap(res->start, resource_size(res));
+	msp->base = devm_ioremap(&pdev->dev, res->start, resource_size(res));
 	if (msp->base == NULL)
 		return -ENOMEM;
 
@@ -2498,7 +2498,6 @@  static int mv643xx_eth_shared_remove(struct platform_device *pdev)
 {
 	struct mv643xx_eth_shared_private *msp = platform_get_drvdata(pdev);
 
-	iounmap(msp->base);
 	if (!IS_ERR(msp->clk))
 		clk_disable_unprepare(msp->clk);