[PATCH 2/3] mfd: sm501: remove unnecessary pci_set_drvdata()

From: Jingoo Han
Date: Thu Sep 12 2013 - 02:43:13 EST


The driver core clears the driver data to NULL after device_release
or on probe failure. Thus, it is not needed to manually clear the
device driver data to NULL.

Signed-off-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
---
drivers/mfd/sm501.c | 2 --
1 file changed, 2 deletions(-)

diff --git a/drivers/mfd/sm501.c b/drivers/mfd/sm501.c
index 3799a3d..c2c8c91 100644
--- a/drivers/mfd/sm501.c
+++ b/drivers/mfd/sm501.c
@@ -1660,7 +1660,6 @@ static int sm501_pci_probe(struct pci_dev *dev,
err3:
pci_disable_device(dev);
err2:
- pci_set_drvdata(dev, NULL);
kfree(sm);
err1:
return err;
@@ -1695,7 +1694,6 @@ static void sm501_pci_remove(struct pci_dev *dev)
release_resource(sm->regs_claim);
kfree(sm->regs_claim);

- pci_set_drvdata(dev, NULL);
pci_disable_device(dev);
}

--
1.7.10.4


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