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Message-id: <001601ce4ada$27ce23b0$776a6b10$@samsung.com>
Date: Tue, 07 May 2013 13:20:07 +0900
From: Jingoo Han <jg1.han@...sung.com>
To: "'David S. Miller'" <davem@...emloft.net>
Cc: netdev@...r.kernel.org, Jingoo Han <jg1.han@...sung.com>,
'Richard Cochran' <richardcochran@...il.com>
Subject: [PATCH 06/36] net: ethernet: adi: 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@...sung.com>
---
drivers/net/ethernet/adi/bfin_mac.c | 4 ----
1 files changed, 0 insertions(+), 4 deletions(-)
diff --git a/drivers/net/ethernet/adi/bfin_mac.c b/drivers/net/ethernet/adi/bfin_mac.c
index ee70577..7b8a1ee 100644
--- a/drivers/net/ethernet/adi/bfin_mac.c
+++ b/drivers/net/ethernet/adi/bfin_mac.c
@@ -1718,7 +1718,6 @@ out_err_mii_probe:
mdiobus_unregister(lp->mii_bus);
mdiobus_free(lp->mii_bus);
out_err_probe_mac:
- platform_set_drvdata(pdev, NULL);
free_netdev(ndev);
return rc;
@@ -1731,8 +1730,6 @@ static int bfin_mac_remove(struct platform_device *pdev)
bfin_phc_release(lp);
- platform_set_drvdata(pdev, NULL);
-
lp->mii_bus->priv = NULL;
unregister_netdev(ndev);
@@ -1867,7 +1864,6 @@ static int bfin_mii_bus_remove(struct platform_device *pdev)
struct bfin_mii_bus_platform_data *mii_bus_pd =
dev_get_platdata(&pdev->dev);
- platform_set_drvdata(pdev, NULL);
mdiobus_unregister(miibus);
kfree(miibus->irq);
mdiobus_free(miibus);
--
1.7.2.5
--
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