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authorJingoo Han <jg1.han@samsung.com>2013-05-27 19:01:12 +0000
committerDavid S. Miller <davem@davemloft.net>2013-05-27 22:34:51 -0700
commitdfd93c977d84fef77404b689ef95bc716b313533 (patch)
treeab1084c9933e81cd603f5b01d3f50b53dc2d2f5d /drivers/net/ethernet/micrel
parent3acfeac351c6ab2fe1139ee13d780729af0c8145 (diff)
net: ethernet: remove unnecessary platform_set_drvdata()
The driver core clears the driver data to NULL after device_release or on probe failure, since commit 0998d0631001288a5974afc0b2a5f568bcdecb4d (device-core: Ensure drvdata = NULL when no driver is bound). Thus, it is not needed to manually clear the device driver data to NULL. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: Rob Herring <rob.herring@calxeda.com> Acked-by: Roland Stigge <stigge@antcom.de> Acked-by: Mugunthan V N <mugunthanvnm@ti.com> Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com> Tested-by: Roland Stigge <stigge@antcom.de> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/micrel')
-rw-r--r--drivers/net/ethernet/micrel/ks8695net.c1
-rw-r--r--drivers/net/ethernet/micrel/ks8842.c1
-rw-r--r--drivers/net/ethernet/micrel/ks8851_mll.c1
3 files changed, 0 insertions, 3 deletions
diff --git a/drivers/net/ethernet/micrel/ks8695net.c b/drivers/net/ethernet/micrel/ks8695net.c
index b6c60fdef4ff..106eb972f2ac 100644
--- a/drivers/net/ethernet/micrel/ks8695net.c
+++ b/drivers/net/ethernet/micrel/ks8695net.c
@@ -1600,7 +1600,6 @@ ks8695_drv_remove(struct platform_device *pdev)
struct net_device *ndev = platform_get_drvdata(pdev);
struct ks8695_priv *ksp = netdev_priv(ndev);
- platform_set_drvdata(pdev, NULL);
netif_napi_del(&ksp->napi);
unregister_netdev(ndev);
diff --git a/drivers/net/ethernet/micrel/ks8842.c b/drivers/net/ethernet/micrel/ks8842.c
index fbcb9e74d7fc..e393d998be89 100644
--- a/drivers/net/ethernet/micrel/ks8842.c
+++ b/drivers/net/ethernet/micrel/ks8842.c
@@ -1250,7 +1250,6 @@ static int ks8842_remove(struct platform_device *pdev)
iounmap(adapter->hw_addr);
free_netdev(netdev);
release_mem_region(iomem->start, resource_size(iomem));
- platform_set_drvdata(pdev, NULL);
return 0;
}
diff --git a/drivers/net/ethernet/micrel/ks8851_mll.c b/drivers/net/ethernet/micrel/ks8851_mll.c
index ddaf138ce0d4..e9b1a830d582 100644
--- a/drivers/net/ethernet/micrel/ks8851_mll.c
+++ b/drivers/net/ethernet/micrel/ks8851_mll.c
@@ -1671,7 +1671,6 @@ static int ks8851_remove(struct platform_device *pdev)
iounmap(ks->hw_addr);
free_netdev(netdev);
release_mem_region(iomem->start, resource_size(iomem));
- platform_set_drvdata(pdev, NULL);
return 0;
}