From: Greg Kroah-Hartman Date: Tue, 5 May 2009 04:33:19 +0000 (-0700) Subject: net: remove driver_data direct access of struct device from more drivers X-Git-Tag: v5.15~33610^2~484 X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=c7ae011dc8306d982c25fb4f679752e790a08dc4;p=mirror_ubuntu-kernels.git net: remove driver_data direct access of struct device from more drivers In the near future, the driver core is going to not allow direct access to the driver_data pointer in struct device. Instead, the functions dev_get_drvdata() and dev_set_drvdata() should be used. These functions have been around since the beginning, so are backwards compatible with all older kernel versions. Signed-off-by: Greg Kroah-Hartman Signed-off-by: David S. Miller --- diff --git a/drivers/net/ehea/ehea_main.c b/drivers/net/ehea/ehea_main.c index 604c844d0769..37a190d85fcd 100644 --- a/drivers/net/ehea/ehea_main.c +++ b/drivers/net/ehea/ehea_main.c @@ -3256,7 +3256,7 @@ static ssize_t ehea_probe_port(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { - struct ehea_adapter *adapter = dev->driver_data; + struct ehea_adapter *adapter = dev_get_drvdata(dev); struct ehea_port *port; struct device_node *eth_dn = NULL; int i; @@ -3311,7 +3311,7 @@ static ssize_t ehea_remove_port(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { - struct ehea_adapter *adapter = dev->driver_data; + struct ehea_adapter *adapter = dev_get_drvdata(dev); struct ehea_port *port; int i; u32 logical_port_id; @@ -3399,7 +3399,7 @@ static int __devinit ehea_probe_adapter(struct of_device *dev, adapter->pd = EHEA_PD_ID; - dev->dev.driver_data = adapter; + dev_set_drvdata(&dev->dev, adapter); /* initialize adapter and ports */ @@ -3463,7 +3463,7 @@ out: static int __devexit ehea_remove(struct of_device *dev) { - struct ehea_adapter *adapter = dev->dev.driver_data; + struct ehea_adapter *adapter = dev_get_drvdata(&dev->dev); int i; for (i = 0; i < EHEA_MAX_PORTS; i++) diff --git a/drivers/net/ibmveth.c b/drivers/net/ibmveth.c index 0a51b0bd1e49..7902e5e16a1a 100644 --- a/drivers/net/ibmveth.c +++ b/drivers/net/ibmveth.c @@ -1255,7 +1255,7 @@ static int __devinit ibmveth_probe(struct vio_dev *dev, const struct vio_device_ return -ENOMEM; adapter = netdev_priv(netdev); - dev->dev.driver_data = netdev; + dev_set_drvdata(&dev->dev, netdev); adapter->vdev = dev; adapter->netdev = netdev; @@ -1341,7 +1341,7 @@ static int __devinit ibmveth_probe(struct vio_dev *dev, const struct vio_device_ static int __devexit ibmveth_remove(struct vio_dev *dev) { - struct net_device *netdev = dev->dev.driver_data; + struct net_device *netdev = dev_get_drvdata(&dev->dev); struct ibmveth_adapter *adapter = netdev_priv(netdev); int i; @@ -1474,8 +1474,8 @@ const char * buf, size_t count) struct ibmveth_buff_pool *pool = container_of(kobj, struct ibmveth_buff_pool, kobj); - struct net_device *netdev = - container_of(kobj->parent, struct device, kobj)->driver_data; + struct net_device *netdev = dev_get_drvdata( + container_of(kobj->parent, struct device, kobj)); struct ibmveth_adapter *adapter = netdev_priv(netdev); long value = simple_strtol(buf, NULL, 10); long rc; diff --git a/drivers/net/sb1250-mac.c b/drivers/net/sb1250-mac.c index aaeebf57a9a4..7a4b9fbddbaf 100644 --- a/drivers/net/sb1250-mac.c +++ b/drivers/net/sb1250-mac.c @@ -2300,7 +2300,7 @@ static const struct net_device_ops sbmac_netdev_ops = { static int sbmac_init(struct platform_device *pldev, long long base) { - struct net_device *dev = pldev->dev.driver_data; + struct net_device *dev = dev_get_drvdata(&pldev->dev); int idx = pldev->id; struct sbmac_softc *sc = netdev_priv(dev); unsigned char *eaddr; @@ -2731,7 +2731,7 @@ static int __init sbmac_probe(struct platform_device *pldev) goto out_unmap; } - pldev->dev.driver_data = dev; + dev_set_drvdata(&pldev->dev, dev); SET_NETDEV_DEV(dev, &pldev->dev); sc = netdev_priv(dev); @@ -2756,7 +2756,7 @@ out_out: static int __exit sbmac_remove(struct platform_device *pldev) { - struct net_device *dev = pldev->dev.driver_data; + struct net_device *dev = dev_get_drvdata(&pldev->dev); struct sbmac_softc *sc = netdev_priv(dev); unregister_netdev(dev);