target/linux/kirkwood/patches-3.10/0021-net-mv643xx_eth-use-managed-devm_ioremap-for-port-re.patch

   1 From 002271ca6718b5dfb8082873fb0a60abc1d9e8d5 Mon Sep 17 00:00:00 2001
   2 From: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
   3 Date: Wed, 29 May 2013 09:32:44 +0000
   4 Subject: [PATCH 21/29] net: mv643xx_eth: use managed devm_ioremap for port
   5  registers
   6
   7 Make use of managed devm_ioremap and remove corresponding iounmap.
   8
   9 Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
  10 Signed-off-by: David S. Miller <davem@davemloft.net>
  11 ---
  12  drivers/net/ethernet/marvell/mv643xx_eth.c | 3 +--
  13  1 file changed, 1 insertion(+), 2 deletions(-)
  14
  15 --- a/drivers/net/ethernet/marvell/mv643xx_eth.c
  16 +++ b/drivers/net/ethernet/marvell/mv643xx_eth.c
  17 @@ -2469,7 +2469,7 @@ static int mv643xx_eth_shared_probe(stru
  18         if (msp == NULL)
  19                 return -ENOMEM;
  20
  21 -       msp->base = ioremap(res->start, resource_size(res));
  22 +       msp->base = devm_ioremap(&pdev->dev, res->start, resource_size(res));
  23         if (msp->base == NULL)
  24                 return -ENOMEM;
  25
  26 @@ -2497,7 +2497,6 @@ static int mv643xx_eth_shared_remove(str
  27  {
  28         struct mv643xx_eth_shared_private *msp = platform_get_drvdata(pdev);
  29
  30 -       iounmap(msp->base);
  31         if (!IS_ERR(msp->clk))
  32                 clk_disable_unprepare(msp->clk);
  33