Merge branch 'pci_set_drvdata'

Jingoo Han says: ==================== net: ethernet: remove unnecessary pci_set_drvdata() part 2 Since commit 0998d06 (device-core: Ensure drvdata = NULL when no driver is bound), 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: David S. Miller <davem@davemloft.net>
mariux64 · Oct 21, 2013 · 3167fe9 · 3167fe9
2 parents 5eccdfa + 390e1b8
commit 3167fe9
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diff --git a/drivers/net/ethernet/dec/tulip/de2104x.c b/drivers/net/ethernet/dec/tulip/de2104x.c
@@ -2110,7 +2110,6 @@ static void de_remove_one(struct pci_dev *pdev)
 	iounmap(de->regs);
 	pci_release_regions(pdev);
 	pci_disable_device(pdev);
-	pci_set_drvdata(pdev, NULL);
 	free_netdev(dev);
 }
 

diff --git a/drivers/net/ethernet/dec/tulip/dmfe.c b/drivers/net/ethernet/dec/tulip/dmfe.c
@@ -523,7 +523,6 @@ static int dmfe_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 err_out_disable:
 	pci_disable_device(pdev);
 err_out_free:
-	pci_set_drvdata(pdev, NULL);
 	free_netdev(dev);
 
 	return err;
@@ -548,8 +547,6 @@ static void dmfe_remove_one(struct pci_dev *pdev)
 					db->buf_pool_ptr, db->buf_pool_dma_ptr);
 		pci_release_regions(pdev);
 		free_netdev(dev);	/* free board information */
-
-		pci_set_drvdata(pdev, NULL);
 	}
 
 	DMFE_DBUG(0, "dmfe_remove_one() exit", 0);

diff --git a/drivers/net/ethernet/dec/tulip/tulip_core.c b/drivers/net/ethernet/dec/tulip/tulip_core.c
@@ -1939,7 +1939,6 @@ static void tulip_remove_one(struct pci_dev *pdev)
 	pci_iounmap(pdev, tp->base_addr);
 	free_netdev (dev);
 	pci_release_regions (pdev);
-	pci_set_drvdata (pdev, NULL);
 
 	/* pci_power_off (pdev, -1); */
 }

diff --git a/drivers/net/ethernet/dec/tulip/uli526x.c b/drivers/net/ethernet/dec/tulip/uli526x.c
@@ -429,7 +429,6 @@ static int uli526x_init_one(struct pci_dev *pdev,
 err_out_disable:
 	pci_disable_device(pdev);
 err_out_free:
-	pci_set_drvdata(pdev, NULL);
 	free_netdev(dev);
 
 	return err;
@@ -450,7 +449,6 @@ static void uli526x_remove_one(struct pci_dev *pdev)
 				db->buf_pool_ptr, db->buf_pool_dma_ptr);
 	pci_release_regions(pdev);
 	pci_disable_device(pdev);
-	pci_set_drvdata(pdev, NULL);
 	free_netdev(dev);
 }
 

diff --git a/drivers/net/ethernet/dec/tulip/winbond-840.c b/drivers/net/ethernet/dec/tulip/winbond-840.c
@@ -468,7 +468,6 @@ static int w840_probe1(struct pci_dev *pdev, const struct pci_device_id *ent)
 	return 0;
 
 err_out_cleardev:
-	pci_set_drvdata(pdev, NULL);
 	pci_iounmap(pdev, ioaddr);
 err_out_free_res:
 	pci_release_regions(pdev);
@@ -1542,8 +1541,6 @@ static void w840_remove1(struct pci_dev *pdev)
 		pci_iounmap(pdev, np->base_addr);
 		free_netdev(dev);
 	}
-
-	pci_set_drvdata(pdev, NULL);
 }
 
 #ifdef CONFIG_PM

diff --git a/drivers/net/ethernet/dec/tulip/xircom_cb.c b/drivers/net/ethernet/dec/tulip/xircom_cb.c
@@ -289,7 +289,6 @@ static int xircom_probe(struct pci_dev *pdev, const struct pci_device_id *id)
 err_unmap:
 	pci_iounmap(pdev, private->ioaddr);
 reg_fail:
-	pci_set_drvdata(pdev, NULL);
 	dma_free_coherent(d, 8192, private->tx_buffer, private->tx_dma_handle);
 tx_buf_fail:
 	dma_free_coherent(d, 8192, private->rx_buffer, private->rx_dma_handle);
@@ -317,7 +316,6 @@ static void xircom_remove(struct pci_dev *pdev)
 
 	unregister_netdev(dev);
 	pci_iounmap(pdev, card->ioaddr);
-	pci_set_drvdata(pdev, NULL);
 	dma_free_coherent(d, 8192, card->tx_buffer, card->tx_dma_handle);
 	dma_free_coherent(d, 8192, card->rx_buffer, card->rx_dma_handle);
 	free_netdev(dev);

diff --git a/drivers/net/ethernet/dlink/dl2k.c b/drivers/net/ethernet/dlink/dl2k.c
@@ -1746,7 +1746,6 @@ rio_remove1 (struct pci_dev *pdev)
 		pci_release_regions (pdev);
 		pci_disable_device (pdev);
 	}
-	pci_set_drvdata (pdev, NULL);
 }
 
 static struct pci_driver rio_driver = {

diff --git a/drivers/net/ethernet/dlink/sundance.c b/drivers/net/ethernet/dlink/sundance.c
@@ -703,7 +703,6 @@ static int sundance_probe1(struct pci_dev *pdev,
 	dma_free_coherent(&pdev->dev, TX_TOTAL_SIZE,
 		np->tx_ring, np->tx_ring_dma);
 err_out_cleardev:
-	pci_set_drvdata(pdev, NULL);
 	pci_iounmap(pdev, ioaddr);
 err_out_res:
 	pci_release_regions(pdev);
@@ -1941,7 +1940,6 @@ static void sundance_remove1(struct pci_dev *pdev)
 	    pci_iounmap(pdev, np->base);
 	    pci_release_regions(pdev);
 	    free_netdev(dev);
-	    pci_set_drvdata(pdev, NULL);
 	}
 }
 

diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c
@@ -4204,7 +4204,6 @@ static void be_remove(struct pci_dev *pdev)
 
 	pci_disable_pcie_error_reporting(pdev);
 
-	pci_set_drvdata(pdev, NULL);
 	pci_release_regions(pdev);
 	pci_disable_device(pdev);
 
@@ -4534,7 +4533,6 @@ static int be_probe(struct pci_dev *pdev, const struct pci_device_id *pdev_id)
 	be_ctrl_cleanup(adapter);
 free_netdev:
 	free_netdev(netdev);
-	pci_set_drvdata(pdev, NULL);
 rel_reg:
 	pci_release_regions(pdev);
 disable_dev:

diff --git a/drivers/net/ethernet/fealnx.c b/drivers/net/ethernet/fealnx.c
@@ -699,7 +699,6 @@ static void fealnx_remove_one(struct pci_dev *pdev)
 		pci_iounmap(pdev, np->mem);
 		free_netdev(dev);
 		pci_release_regions(pdev);
-		pci_set_drvdata(pdev, NULL);
 	} else
 		printk(KERN_ERR "fealnx: remove for unknown device\n");
 }

diff --git a/drivers/net/ethernet/icplus/ipg.c b/drivers/net/ethernet/icplus/ipg.c
@@ -2183,7 +2183,6 @@ static void ipg_remove(struct pci_dev *pdev)
 
 	free_netdev(dev);
 	pci_disable_device(pdev);
-	pci_set_drvdata(pdev, NULL);
 }
 
 static const struct net_device_ops ipg_netdev_ops = {

diff --git a/drivers/net/ethernet/intel/e100.c b/drivers/net/ethernet/intel/e100.c
@@ -2985,7 +2985,6 @@ static int e100_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 err_out_disable_pdev:
 	pci_disable_device(pdev);
 err_out_free_dev:
-	pci_set_drvdata(pdev, NULL);
 	free_netdev(netdev);
 	return err;
 }
@@ -3003,7 +3002,6 @@ static void e100_remove(struct pci_dev *pdev)
 		free_netdev(netdev);
 		pci_release_regions(pdev);
 		pci_disable_device(pdev);
-		pci_set_drvdata(pdev, NULL);
 	}
 }
 

diff --git a/drivers/net/ethernet/jme.c b/drivers/net/ethernet/jme.c
@@ -3192,7 +3192,6 @@ jme_init_one(struct pci_dev *pdev,
 err_out_unmap:
 	iounmap(jme->regs);
 err_out_free_netdev:
-	pci_set_drvdata(pdev, NULL);
 	free_netdev(netdev);
 err_out_release_regions:
 	pci_release_regions(pdev);
@@ -3210,7 +3209,6 @@ jme_remove_one(struct pci_dev *pdev)
 
 	unregister_netdev(netdev);
 	iounmap(jme->regs);
-	pci_set_drvdata(pdev, NULL);
 	free_netdev(netdev);
 	pci_release_regions(pdev);
 	pci_disable_device(pdev);

diff --git a/drivers/net/ethernet/marvell/skge.c b/drivers/net/ethernet/marvell/skge.c
@@ -4046,7 +4046,6 @@ static int skge_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	pci_release_regions(pdev);
 err_out_disable_pdev:
 	pci_disable_device(pdev);
-	pci_set_drvdata(pdev, NULL);
 err_out:
 	return err;
 }
@@ -4090,7 +4089,6 @@ static void skge_remove(struct pci_dev *pdev)
 
 	iounmap(hw->regs);
 	kfree(hw);
-	pci_set_drvdata(pdev, NULL);
 }
 
 #ifdef CONFIG_PM_SLEEP

diff --git a/drivers/net/ethernet/marvell/sky2.c b/drivers/net/ethernet/marvell/sky2.c
@@ -5081,7 +5081,6 @@ static int sky2_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 err_out_disable:
 	pci_disable_device(pdev);
 err_out:
-	pci_set_drvdata(pdev, NULL);
 	return err;
 }
 
@@ -5124,8 +5123,6 @@ static void sky2_remove(struct pci_dev *pdev)
 
 	iounmap(hw->regs);
 	kfree(hw);
-
-	pci_set_drvdata(pdev, NULL);
 }
 
 static int sky2_suspend(struct device *dev)

diff --git a/drivers/net/ethernet/micrel/ksz884x.c b/drivers/net/ethernet/micrel/ksz884x.c
@@ -7150,8 +7150,6 @@ static void pcidev_exit(struct pci_dev *pdev)
 	struct platform_info *info = pci_get_drvdata(pdev);
 	struct dev_info *hw_priv = &info->dev_info;
 
-	pci_set_drvdata(pdev, NULL);
-
 	release_mem_region(pci_resource_start(pdev, 0),
 		pci_resource_len(pdev, 0));
 	for (i = 0; i < hw_priv->hw.dev_count; i++) {

diff --git a/drivers/net/ethernet/myricom/myri10ge/myri10ge.c b/drivers/net/ethernet/myricom/myri10ge/myri10ge.c
@@ -4208,7 +4208,6 @@ static void myri10ge_remove(struct pci_dev *pdev)
 	set_fw_name(mgp, NULL, false);
 	free_netdev(netdev);
 	pci_disable_device(pdev);
-	pci_set_drvdata(pdev, NULL);
 }
 
 #define PCI_DEVICE_ID_MYRICOM_MYRI10GE_Z8E 	0x0008

diff --git a/drivers/net/ethernet/natsemi/natsemi.c b/drivers/net/ethernet/natsemi/natsemi.c
@@ -970,7 +970,6 @@ static int natsemi_probe1(struct pci_dev *pdev, const struct pci_device_id *ent)
 
  err_ioremap:
 	pci_release_regions(pdev);
-	pci_set_drvdata(pdev, NULL);
 
  err_pci_request_regions:
 	free_netdev(dev);
@@ -3220,7 +3219,6 @@ static void natsemi_remove1(struct pci_dev *pdev)
 	pci_release_regions (pdev);
 	iounmap(ioaddr);
 	free_netdev (dev);
-	pci_set_drvdata(pdev, NULL);
 }
 
 #ifdef CONFIG_PM

diff --git a/drivers/net/ethernet/neterion/s2io.c b/drivers/net/ethernet/neterion/s2io.c
@@ -8185,7 +8185,6 @@ s2io_init_nic(struct pci_dev *pdev, const struct pci_device_id *pre)
 	free_shared_mem(sp);
 	pci_disable_device(pdev);
 	pci_release_regions(pdev);
-	pci_set_drvdata(pdev, NULL);
 	free_netdev(dev);
 
 	return ret;
@@ -8221,7 +8220,6 @@ static void s2io_rem_nic(struct pci_dev *pdev)
 	iounmap(sp->bar0);
 	iounmap(sp->bar1);
 	pci_release_regions(pdev);
-	pci_set_drvdata(pdev, NULL);
 	free_netdev(dev);
 	pci_disable_device(pdev);
 }

diff --git a/drivers/net/ethernet/neterion/vxge/vxge-main.c b/drivers/net/ethernet/neterion/vxge/vxge-main.c
@@ -4739,7 +4739,6 @@ vxge_probe(struct pci_dev *pdev, const struct pci_device_id *pre)
 _exit5:
 	vxge_device_unregister(hldev);
 _exit4:
-	pci_set_drvdata(pdev, NULL);
 	vxge_hw_device_terminate(hldev);
 	pci_disable_sriov(pdev);
 _exit3:
@@ -4782,7 +4781,6 @@ static void vxge_remove(struct pci_dev *pdev)
 		vxge_free_mac_add_list(&vdev->vpaths[i]);
 
 	vxge_device_unregister(hldev);
-	pci_set_drvdata(pdev, NULL);
 	/* Do not call pci_disable_sriov here, as it will break child devices */
 	vxge_hw_device_terminate(hldev);
 	iounmap(vdev->bar0);

diff --git a/drivers/net/ethernet/packetengines/hamachi.c b/drivers/net/ethernet/packetengines/hamachi.c
@@ -1910,7 +1910,6 @@ static void hamachi_remove_one(struct pci_dev *pdev)
 		iounmap(hmp->base);
 		free_netdev(dev);
 		pci_release_regions(pdev);
-		pci_set_drvdata(pdev, NULL);
 	}
 }
 

diff --git a/drivers/net/ethernet/packetengines/yellowfin.c b/drivers/net/ethernet/packetengines/yellowfin.c
@@ -513,7 +513,6 @@ static int yellowfin_init_one(struct pci_dev *pdev,
 err_out_unmap_tx:
         pci_free_consistent(pdev, TX_TOTAL_SIZE, np->tx_ring, np->tx_ring_dma);
 err_out_cleardev:
-	pci_set_drvdata(pdev, NULL);
 	pci_iounmap(pdev, ioaddr);
 err_out_free_res:
 	pci_release_regions(pdev);
@@ -1392,7 +1391,6 @@ static void yellowfin_remove_one(struct pci_dev *pdev)
 	pci_release_regions (pdev);
 
 	free_netdev (dev);
-	pci_set_drvdata(pdev, NULL);
 }