Replacing accesses to dev->priv to netdev_priv(dev). The replacment
is safe when netdev_priv is used to access a private structure that is
right next to the net_device structure in memory. Cf
http://groups.google.com/group/comp.os.linux.development.system/browse_thread/thread/de19321bcd94dbb8/0d74a4adcd6177bd
This is the case when the net_device structure was allocated with
a call to alloc_netdev or one of its derivative.
Here is an excerpt of the semantic patch that performs the transformation
@ rule1 @
type T;
struct net_device *dev;
@@
dev =
(
alloc_netdev
|
alloc_etherdev
|
alloc_trdev
)
(sizeof(T), ...)
@ rule1bis @
struct net_device *dev;
expression E;
@@
dev->priv = E
@ rule2 depends on rule1 && !rule1bis @
struct net_device *dev;
type rule1.T;
@@
- (T*) dev->priv
+ netdev_priv(dev)
Signed-off-by: Yoann Padioleau <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
---
drivers/net/wireless/arlan-proc.c | 14 +++---
drivers/net/wireless/hostap/hostap_cs.c | 2
drivers/net/wireless/hostap/hostap_hw.c | 2
drivers/net/wireless/hostap/hostap_ioctl.c | 14 +++---
drivers/net/wireless/orinoco_tmd.c | 2
drivers/net/wireless/prism54/isl_ioctl.c | 6 +-
drivers/net/wireless/ray_cs.c | 66 ++++++++++++++---------------
drivers/net/wireless/strip.c | 2
drivers/net/wireless/wl3501_cs.c | 66 ++++++++++++++---------------
9 files changed, 87 insertions(+), 87 deletions(-)
diff --git a/drivers/net/wireless/arlan-proc.c b/drivers/net/wireless/arlan-proc.c
index 015abd9..c6e70db 100644
--- a/drivers/net/wireless/arlan-proc.c
+++ b/drivers/net/wireless/arlan-proc.c
@@ -435,7 +435,7 @@ static int arlan_sysctl_info(ctl_table *
goto final;
}
else
- priva = arlan_device[devnum]->priv;
+ priva = netdev_priv(arlan_device[devnum]);
if (priva == NULL)
{
@@ -654,7 +654,7 @@ static int arlan_sysctl_info161719(ctl_t
goto final;
}
else
- priva = arlan_device[devnum]->priv;
+ priva = netdev_priv(arlan_device[devnum]);
if (priva == NULL)
{
printk(KERN_WARNING " Could not find the device private in arlan procsys, bad\n ");
@@ -688,7 +688,7 @@ static int arlan_sysctl_infotxRing(ctl_t
goto final;
}
else
- priva = arlan_device[devnum]->priv;
+ priva = netdev_priv(arlan_device[devnum]);
if (priva == NULL)
{
printk(KERN_WARNING " Could not find the device private in arlan procsys, bad\n ");
@@ -716,7 +716,7 @@ static int arlan_sysctl_inforxRing(ctl_t
pos += sprintf(arlan_drive_info + pos, "No device found here \n");
goto final;
} else
- priva = arlan_device[devnum]->priv;
+ priva = netdev_priv(arlan_device[devnum]);
if (priva == NULL)
{
printk(KERN_WARNING " Could not find the device private in arlan procsys, bad\n ");
@@ -745,7 +745,7 @@ static int arlan_sysctl_info18(ctl_table
goto final;
}
else
- priva = arlan_device[devnum]->priv;
+ priva = netdev_priv(arlan_device[devnum]);
if (priva == NULL)
{
printk(KERN_WARNING " Could not find the device private in arlan procsys, bad\n ");
@@ -780,7 +780,7 @@ static int arlan_configure(ctl_table * c
}
else if (arlan_device[devnum] != NULL)
{
- priv = arlan_device[devnum]->priv;
+ priv = netdev_priv(arlan_device[devnum]);
arlan_command(arlan_device[devnum], ARLAN_COMMAND_CLEAN_AND_CONF);
}
@@ -805,7 +805,7 @@ static int arlan_sysctl_reset(ctl_table
}
else if (arlan_device[devnum] != NULL)
{
- priv = arlan_device[devnum]->priv;
+ priv = netdev_priv(arlan_device[devnum]);
arlan_command(arlan_device[devnum], ARLAN_COMMAND_CLEAN_AND_RESET);
} else
diff --git a/drivers/net/wireless/hostap/hostap_cs.c b/drivers/net/wireless/hostap/hostap_cs.c
index 30e723f..f9cf22b 100644
--- a/drivers/net/wireless/hostap/hostap_cs.c
+++ b/drivers/net/wireless/hostap/hostap_cs.c
@@ -272,7 +272,7 @@ static int sandisk_enable_wireless(struc
{
int res, ret = 0;
conf_reg_t reg;
- struct hostap_interface *iface = dev->priv;
+ struct hostap_interface *iface = netdev_priv(dev);
local_info_t *local = iface->local;
tuple_t tuple;
cisparse_t *parse = NULL;
diff --git a/drivers/net/wireless/hostap/hostap_hw.c b/drivers/net/wireless/hostap/hostap_hw.c
index 959887b..18023b5 100644
--- a/drivers/net/wireless/hostap/hostap_hw.c
+++ b/drivers/net/wireless/hostap/hostap_hw.c
@@ -3424,7 +3424,7 @@ static void prism2_suspend(struct net_de
struct local_info *local;
union iwreq_data wrqu;
- iface = dev->priv;
+ iface = netdev_priv(dev);
local = iface->local;
/* Send disconnect event, e.g., to trigger reassociation after resume
diff --git a/drivers/net/wireless/hostap/hostap_ioctl.c b/drivers/net/wireless/hostap/hostap_ioctl.c
index 8c71077..d58ac84 100644
--- a/drivers/net/wireless/hostap/hostap_ioctl.c
+++ b/drivers/net/wireless/hostap/hostap_ioctl.c
@@ -3088,7 +3088,7 @@ #endif /* PRISM2_DOWNLOAD_SUPPORT */
static int prism2_set_genericelement(struct net_device *dev, u8 *elem,
size_t len)
{
- struct hostap_interface *iface = dev->priv;
+ struct hostap_interface *iface = netdev_priv(dev);
local_info_t *local = iface->local;
u8 *buf;
@@ -3116,7 +3116,7 @@ static int prism2_ioctl_siwauth(struct n
struct iw_request_info *info,
struct iw_param *data, char *extra)
{
- struct hostap_interface *iface = dev->priv;
+ struct hostap_interface *iface = netdev_priv(dev);
local_info_t *local = iface->local;
switch (data->flags & IW_AUTH_INDEX) {
@@ -3182,7 +3182,7 @@ static int prism2_ioctl_giwauth(struct n
struct iw_request_info *info,
struct iw_param *data, char *extra)
{
- struct hostap_interface *iface = dev->priv;
+ struct hostap_interface *iface = netdev_priv(dev);
local_info_t *local = iface->local;
switch (data->flags & IW_AUTH_INDEX) {
@@ -3221,7 +3221,7 @@ static int prism2_ioctl_siwencodeext(str
struct iw_request_info *info,
struct iw_point *erq, char *extra)
{
- struct hostap_interface *iface = dev->priv;
+ struct hostap_interface *iface = netdev_priv(dev);
local_info_t *local = iface->local;
struct iw_encode_ext *ext = (struct iw_encode_ext *) extra;
int i, ret = 0;
@@ -3395,7 +3395,7 @@ static int prism2_ioctl_giwencodeext(str
struct iw_request_info *info,
struct iw_point *erq, char *extra)
{
- struct hostap_interface *iface = dev->priv;
+ struct hostap_interface *iface = netdev_priv(dev);
local_info_t *local = iface->local;
struct ieee80211_crypt_data **crypt;
void *sta_ptr;
@@ -3716,7 +3716,7 @@ static int prism2_ioctl_giwgenie(struct
struct iw_request_info *info,
struct iw_point *data, char *extra)
{
- struct hostap_interface *iface = dev->priv;
+ struct hostap_interface *iface = netdev_priv(dev);
local_info_t *local = iface->local;
int len = local->generic_elem_len - 2;
@@ -3755,7 +3755,7 @@ static int prism2_ioctl_siwmlme(struct n
struct iw_request_info *info,
struct iw_point *data, char *extra)
{
- struct hostap_interface *iface = dev->priv;
+ struct hostap_interface *iface = netdev_priv(dev);
local_info_t *local = iface->local;
struct iw_mlme *mlme = (struct iw_mlme *) extra;
u16 reason;
diff --git a/drivers/net/wireless/orinoco_tmd.c b/drivers/net/wireless/orinoco_tmd.c
index 7c7b960..b9c54d8 100644
--- a/drivers/net/wireless/orinoco_tmd.c
+++ b/drivers/net/wireless/orinoco_tmd.c
@@ -190,7 +190,7 @@ static int orinoco_tmd_init_one(struct p
static void __devexit orinoco_tmd_remove_one(struct pci_dev *pdev)
{
struct net_device *dev = pci_get_drvdata(pdev);
- struct orinoco_private *priv = dev->priv;
+ struct orinoco_private *priv = netdev_priv(dev);
struct orinoco_pci_card *card = priv->card;
unregister_netdev(dev);
diff --git a/drivers/net/wireless/prism54/isl_ioctl.c b/drivers/net/wireless/prism54/isl_ioctl.c
index 585f599..f106661 100644
--- a/drivers/net/wireless/prism54/isl_ioctl.c
+++ b/drivers/net/wireless/prism54/isl_ioctl.c
@@ -1753,7 +1753,7 @@ prism54_get_oid(struct net_device *ndev,
int rvalue;
enum oid_num_t n = dwrq->flags;
- rvalue = mgt_get_request((islpci_private *) ndev->priv, n, 0, NULL, &r);
+ rvalue = mgt_get_request(netdev_priv(ndev), n, 0, NULL, &r);
dwrq->length = mgt_response_to_str(n, &r, extra);
if ((isl_oid[n].flags & OID_FLAG_TYPE) != OID_TYPE_U32)
kfree(r.ptr);
@@ -1766,7 +1766,7 @@ prism54_set_u32(struct net_device *ndev,
{
u32 oid = uwrq[0], u = uwrq[1];
- return mgt_set_request((islpci_private *) ndev->priv, oid, 0, &u);
+ return mgt_set_request(netdev_priv(ndev), oid, 0, &u);
}
static int
@@ -1775,7 +1775,7 @@ prism54_set_raw(struct net_device *ndev,
{
u32 oid = dwrq->flags;
- return mgt_set_request((islpci_private *) ndev->priv, oid, 0, extra);
+ return mgt_set_request(netdev_priv(ndev), oid, 0, extra);
}
void
diff --git a/drivers/net/wireless/ray_cs.c b/drivers/net/wireless/ray_cs.c
index 3be6242..1d9dbf8 100644
--- a/drivers/net/wireless/ray_cs.c
+++ b/drivers/net/wireless/ray_cs.c
@@ -314,7 +314,7 @@ static int ray_probe(struct pcmcia_devic
if (!dev)
goto fail_alloc_dev;
- local = dev->priv;
+ local = netdev_priv(dev);
local->finder = p_dev;
/* The io structure describes IO port mapping. None used here */
@@ -388,7 +388,7 @@ static void ray_detach(struct pcmcia_dev
ray_release(link);
- local = (ray_dev_t *)dev->priv;
+ local = netdev_priv(dev);
del_timer(&local->timer);
if (link->priv) {
@@ -412,7 +412,7 @@ static int ray_config(struct pcmcia_devi
win_req_t req;
memreq_t mem;
struct net_device *dev = (struct net_device *)link->priv;
- ray_dev_t *local = (ray_dev_t *)dev->priv;
+ ray_dev_t *local = netdev_priv(dev);
DEBUG(1, "ray_config(0x%p)\n", link);
@@ -520,7 +520,7 @@ static int ray_init(struct net_device *d
int i;
UCHAR *p;
struct ccs __iomem *pccs;
- ray_dev_t *local = (ray_dev_t *)dev->priv;
+ ray_dev_t *local = netdev_priv(dev);
struct pcmcia_device *link = local->finder;
DEBUG(1, "ray_init(0x%p)\n", dev);
if (!(pcmcia_dev_present(link))) {
@@ -581,7 +581,7 @@ static int ray_init(struct net_device *d
static int dl_startup_params(struct net_device *dev)
{
int ccsindex;
- ray_dev_t *local = (ray_dev_t *)dev->priv;
+ ray_dev_t *local = netdev_priv(dev);
struct ccs __iomem *pccs;
struct pcmcia_device *link = local->finder;
@@ -786,7 +786,7 @@ static void join_net(u_long data)
static void ray_release(struct pcmcia_device *link)
{
struct net_device *dev = link->priv;
- ray_dev_t *local = dev->priv;
+ ray_dev_t *local = netdev_priv(dev);
int i;
DEBUG(1, "ray_release(0x%p)\n", link);
@@ -834,7 +834,7 @@ int ray_dev_init(struct net_device *dev)
#ifdef RAY_IMMEDIATE_INIT
int i;
#endif /* RAY_IMMEDIATE_INIT */
- ray_dev_t *local = dev->priv;
+ ray_dev_t *local = netdev_priv(dev);
struct pcmcia_device *link = local->finder;
DEBUG(1,"ray_dev_init(dev=%p)\n",dev);
@@ -868,7 +868,7 @@ #endif /* RAY_IMMEDIATE_INIT */
/*===========================================================================*/
static int ray_dev_config(struct net_device *dev, struct ifmap *map)
{
- ray_dev_t *local = dev->priv;
+ ray_dev_t *local = netdev_priv(dev);
struct pcmcia_device *link = local->finder;
/* Dummy routine to satisfy device structure */
DEBUG(1,"ray_dev_config(dev=%p,ifmap=%p)\n",dev,map);
@@ -882,7 +882,7 @@ static int ray_dev_config(struct net_dev
/*===========================================================================*/
static int ray_dev_start_xmit(struct sk_buff *skb, struct net_device *dev)
{
- ray_dev_t *local = dev->priv;
+ ray_dev_t *local = netdev_priv(dev);
struct pcmcia_device *link = local->finder;
short length = skb->len;
@@ -925,7 +925,7 @@ static int ray_dev_start_xmit(struct sk_
static int ray_hw_xmit(unsigned char* data, int len, struct net_device* dev,
UCHAR msg_type)
{
- ray_dev_t *local = (ray_dev_t *)dev->priv;
+ ray_dev_t *local = netdev_priv(dev);
struct ccs __iomem *pccs;
int ccsindex;
int offset;
@@ -1099,7 +1099,7 @@ static int ray_set_freq(struct net_devic
struct iw_freq *fwrq,
char *extra)
{
- ray_dev_t *local = (ray_dev_t *)dev->priv;
+ ray_dev_t *local = netdev_priv(dev);
int err = -EINPROGRESS; /* Call commit handler */
/* Reject if card is already initialised */
@@ -1124,7 +1124,7 @@ static int ray_get_freq(struct net_devic
struct iw_freq *fwrq,
char *extra)
{
- ray_dev_t *local = (ray_dev_t *)dev->priv;
+ ray_dev_t *local = netdev_priv(dev);
fwrq->m = local->sparm.b5.a_hop_pattern;
fwrq->e = 0;
@@ -1140,7 +1140,7 @@ static int ray_set_essid(struct net_devi
struct iw_point *dwrq,
char *extra)
{
- ray_dev_t *local = (ray_dev_t *)dev->priv;
+ ray_dev_t *local = netdev_priv(dev);
/* Reject if card is already initialised */
if(local->card_status != CARD_AWAITING_PARAM)
@@ -1173,7 +1173,7 @@ static int ray_get_essid(struct net_devi
struct iw_point *dwrq,
char *extra)
{
- ray_dev_t *local = (ray_dev_t *)dev->priv;
+ ray_dev_t *local = netdev_priv(dev);
/* Get the essid that was set */
memcpy(extra, local->sparm.b5.a_current_ess_id, IW_ESSID_MAX_SIZE);
@@ -1194,7 +1194,7 @@ static int ray_get_wap(struct net_device
struct sockaddr *awrq,
char *extra)
{
- ray_dev_t *local = (ray_dev_t *)dev->priv;
+ ray_dev_t *local = netdev_priv(dev);
memcpy(awrq->sa_data, local->bss_id, ETH_ALEN);
awrq->sa_family = ARPHRD_ETHER;
@@ -1211,7 +1211,7 @@ static int ray_set_rate(struct net_devic
struct iw_param *vwrq,
char *extra)
{
- ray_dev_t *local = (ray_dev_t *)dev->priv;
+ ray_dev_t *local = netdev_priv(dev);
/* Reject if card is already initialised */
if(local->card_status != CARD_AWAITING_PARAM)
@@ -1240,7 +1240,7 @@ static int ray_get_rate(struct net_devic
struct iw_param *vwrq,
char *extra)
{
- ray_dev_t *local = (ray_dev_t *)dev->priv;
+ ray_dev_t *local = netdev_priv(dev);
if(local->net_default_tx_rate == 3)
vwrq->value = 2000000; /* Hum... */
@@ -1260,7 +1260,7 @@ static int ray_set_rts(struct net_device
struct iw_param *vwrq,
char *extra)
{
- ray_dev_t *local = (ray_dev_t *)dev->priv;
+ ray_dev_t *local = netdev_priv(dev);
int rthr = vwrq->value;
/* Reject if card is already initialised */
@@ -1290,7 +1290,7 @@ static int ray_get_rts(struct net_device
struct iw_param *vwrq,
char *extra)
{
- ray_dev_t *local = (ray_dev_t *)dev->priv;
+ ray_dev_t *local = netdev_priv(dev);
vwrq->value = (local->sparm.b5.a_rts_threshold[0] << 8)
+ local->sparm.b5.a_rts_threshold[1];
@@ -1309,7 +1309,7 @@ static int ray_set_frag(struct net_devic
struct iw_param *vwrq,
char *extra)
{
- ray_dev_t *local = (ray_dev_t *)dev->priv;
+ ray_dev_t *local = netdev_priv(dev);
int fthr = vwrq->value;
/* Reject if card is already initialised */
@@ -1338,7 +1338,7 @@ static int ray_get_frag(struct net_devic
struct iw_param *vwrq,
char *extra)
{
- ray_dev_t *local = (ray_dev_t *)dev->priv;
+ ray_dev_t *local = netdev_priv(dev);
vwrq->value = (local->sparm.b5.a_frag_threshold[0] << 8)
+ local->sparm.b5.a_frag_threshold[1];
@@ -1357,7 +1357,7 @@ static int ray_set_mode(struct net_devic
__u32 *uwrq,
char *extra)
{
- ray_dev_t *local = (ray_dev_t *)dev->priv;
+ ray_dev_t *local = netdev_priv(dev);
int err = -EINPROGRESS; /* Call commit handler */
char card_mode = 1;
@@ -1389,7 +1389,7 @@ static int ray_get_mode(struct net_devic
__u32 *uwrq,
char *extra)
{
- ray_dev_t *local = (ray_dev_t *)dev->priv;
+ ray_dev_t *local = netdev_priv(dev);
if(local->sparm.b5.a_network_type)
*uwrq = IW_MODE_INFRA;
@@ -1492,7 +1492,7 @@ static int ray_commit(struct net_device
*/
static iw_stats * ray_get_wireless_stats(struct net_device * dev)
{
- ray_dev_t * local = (ray_dev_t *) dev->priv;
+ ray_dev_t * local = netdev_priv(dev);
struct pcmcia_device *link = local->finder;
struct status __iomem *p = local->sram + STATUS_BASE;
@@ -1580,7 +1580,7 @@ static const struct iw_handler_def ray_h
/*===========================================================================*/
static int ray_open(struct net_device *dev)
{
- ray_dev_t *local = (ray_dev_t *)dev->priv;
+ ray_dev_t *local = netdev_priv(dev);
struct pcmcia_device *link;
link = local->finder;
@@ -1614,7 +1614,7 @@ static int ray_open(struct net_device *d
/*===========================================================================*/
static int ray_dev_close(struct net_device *dev)
{
- ray_dev_t *local = (ray_dev_t *)dev->priv;
+ ray_dev_t *local = netdev_priv(dev);
struct pcmcia_device *link;
link = local->finder;
@@ -1773,7 +1773,7 @@ static int parse_addr(char *in_str, UCHA
/*===========================================================================*/
static struct net_device_stats *ray_get_stats(struct net_device *dev)
{
- ray_dev_t *local = (ray_dev_t *)dev->priv;
+ ray_dev_t *local = netdev_priv(dev);
struct pcmcia_device *link = local->finder;
struct status __iomem *p = local->sram + STATUS_BASE;
if (!(pcmcia_dev_present(link))) {
@@ -1803,7 +1803,7 @@ static struct net_device_stats *ray_get_
/*===========================================================================*/
static void ray_update_parm(struct net_device *dev, UCHAR objid, UCHAR *value, int len)
{
- ray_dev_t *local = (ray_dev_t *)dev->priv;
+ ray_dev_t *local = netdev_priv(dev);
struct pcmcia_device *link = local->finder;
int ccsindex;
int i;
@@ -1840,7 +1840,7 @@ static void ray_update_multi_list(struct
int ccsindex;
struct ccs __iomem *pccs;
int i = 0;
- ray_dev_t *local = (ray_dev_t *)dev->priv;
+ ray_dev_t *local = netdev_priv(dev);
struct pcmcia_device *link = local->finder;
void __iomem *p = local->sram + HOST_TO_ECF_BASE;
@@ -1884,7 +1884,7 @@ static void ray_update_multi_list(struct
/*===========================================================================*/
static void set_multicast_list(struct net_device *dev)
{
- ray_dev_t *local = (ray_dev_t *)dev->priv;
+ ray_dev_t *local = netdev_priv(dev);
UCHAR promisc;
DEBUG(2,"ray_cs set_multicast_list(%p)\n",dev);
@@ -1935,7 +1935,7 @@ static irqreturn_t ray_interrupt(int irq
DEBUG(4,"ray_cs: interrupt for *dev=%p\n",dev);
- local = (ray_dev_t *)dev->priv;
+ local = netdev_priv(dev);
link = (struct pcmcia_device *)local->finder;
if (!pcmcia_dev_present(link)) {
DEBUG(2,"ray_cs interrupt from device not present or suspended.\n");
@@ -2165,7 +2165,7 @@ static void rx_data(struct net_device *d
{
struct sk_buff *skb = NULL;
struct rcs __iomem *prcslink = prcs;
- ray_dev_t *local = dev->priv;
+ ray_dev_t *local = netdev_priv(dev);
UCHAR *rx_ptr;
int total_len;
int tmp;
@@ -2618,7 +2618,7 @@ static int ray_cs_proc_read(char *buf, c
dev = (struct net_device *)link->priv;
if (!dev)
return 0;
- local = (ray_dev_t *)dev->priv;
+ local = netdev_priv(dev);
if (!local)
return 0;
diff --git a/drivers/net/wireless/strip.c b/drivers/net/wireless/strip.c
index ef32a5c..ed146ae 100644
--- a/drivers/net/wireless/strip.c
+++ b/drivers/net/wireless/strip.c
@@ -2571,7 +2571,7 @@ static struct strip *strip_alloc(void)
return NULL; /* If no more memory, return */
- strip_info = dev->priv;
+ strip_info = netdev_priv(dev);
strip_info->dev = dev;
strip_info->magic = STRIP_MAGIC;
diff --git a/drivers/net/wireless/wl3501_cs.c b/drivers/net/wireless/wl3501_cs.c
index c8b5c22..72f3d97 100644
--- a/drivers/net/wireless/wl3501_cs.c
+++ b/drivers/net/wireless/wl3501_cs.c
@@ -859,7 +859,7 @@ static int wl3501_esbq_confirm(struct wl
static void wl3501_online(struct net_device *dev)
{
- struct wl3501_card *this = dev->priv;
+ struct wl3501_card *this = netdev_priv(dev);
printk(KERN_INFO "%s: Wireless LAN online. BSSID: "
"%02X %02X %02X %02X %02X %02X\n", dev->name,
@@ -907,7 +907,7 @@ static int wl3501_mgmt_association(struc
static void wl3501_mgmt_join_confirm(struct net_device *dev, u16 addr)
{
- struct wl3501_card *this = dev->priv;
+ struct wl3501_card *this = netdev_priv(dev);
struct wl3501_join_confirm sig;
dprintk(3, "entry");
@@ -1046,7 +1046,7 @@ static inline void wl3501_start_confirm_
static inline void wl3501_assoc_confirm_interrupt(struct net_device *dev,
u16 addr)
{
- struct wl3501_card *this = dev->priv;
+ struct wl3501_card *this = netdev_priv(dev);
struct wl3501_assoc_confirm sig;
dprintk(3, "entry");
@@ -1075,7 +1075,7 @@ static inline void wl3501_rx_interrupt(s
int morepkts;
u16 addr;
u8 sig_id;
- struct wl3501_card *this = dev->priv;
+ struct wl3501_card *this = netdev_priv(dev);
dprintk(3, "entry");
loop:
@@ -1257,7 +1257,7 @@ fail:
static int wl3501_close(struct net_device *dev)
{
- struct wl3501_card *this = dev->priv;
+ struct wl3501_card *this = netdev_priv(dev);
int rc = -ENODEV;
unsigned long flags;
struct pcmcia_device *link;
@@ -1289,7 +1289,7 @@ static int wl3501_close(struct net_devic
*/
static int wl3501_reset(struct net_device *dev)
{
- struct wl3501_card *this = dev->priv;
+ struct wl3501_card *this = netdev_priv(dev);
int rc = -ENODEV;
wl3501_block_interrupt(this);
@@ -1318,7 +1318,7 @@ out:
static void wl3501_tx_timeout(struct net_device *dev)
{
- struct wl3501_card *this = dev->priv;
+ struct wl3501_card *this = netdev_priv(dev);
struct net_device_stats *stats = &this->stats;
unsigned long flags;
int rc;
@@ -1344,7 +1344,7 @@ static void wl3501_tx_timeout(struct net
static int wl3501_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
{
int enabled, rc;
- struct wl3501_card *this = dev->priv;
+ struct wl3501_card *this = netdev_priv(dev);
unsigned long flags;
spin_lock_irqsave(&this->lock, flags);
@@ -1371,7 +1371,7 @@ static int wl3501_hard_start_xmit(struct
static int wl3501_open(struct net_device *dev)
{
int rc = -ENODEV;
- struct wl3501_card *this = dev->priv;
+ struct wl3501_card *this = netdev_priv(dev);
unsigned long flags;
struct pcmcia_device *link;
link = this->p_dev;
@@ -1410,14 +1410,14 @@ fail:
static struct net_device_stats *wl3501_get_stats(struct net_device *dev)
{
- struct wl3501_card *this = dev->priv;
+ struct wl3501_card *this = netdev_priv(dev);
return &this->stats;
}
static struct iw_statistics *wl3501_get_wireless_stats(struct net_device *dev)
{
- struct wl3501_card *this = dev->priv;
+ struct wl3501_card *this = netdev_priv(dev);
struct iw_statistics *wstats = &this->wstats;
u32 value; /* size checked: it is u32 */
@@ -1497,7 +1497,7 @@ static int wl3501_get_name(struct net_de
static int wl3501_set_freq(struct net_device *dev, struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
- struct wl3501_card *this = dev->priv;
+ struct wl3501_card *this = netdev_priv(dev);
int channel = wrqu->freq.m;
int rc = -EINVAL;
@@ -1511,7 +1511,7 @@ static int wl3501_set_freq(struct net_de
static int wl3501_get_freq(struct net_device *dev, struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
- struct wl3501_card *this = dev->priv;
+ struct wl3501_card *this = netdev_priv(dev);
wrqu->freq.m = wl3501_chan2freq[this->chan - 1] * 100000;
wrqu->freq.e = 1;
@@ -1526,7 +1526,7 @@ static int wl3501_set_mode(struct net_de
if (wrqu->mode == IW_MODE_INFRA ||
wrqu->mode == IW_MODE_ADHOC ||
wrqu->mode == IW_MODE_AUTO) {
- struct wl3501_card *this = dev->priv;
+ struct wl3501_card *this = netdev_priv(dev);
this->net_type = wrqu->mode;
rc = wl3501_reset(dev);
@@ -1537,7 +1537,7 @@ static int wl3501_set_mode(struct net_de
static int wl3501_get_mode(struct net_device *dev, struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
- struct wl3501_card *this = dev->priv;
+ struct wl3501_card *this = netdev_priv(dev);
wrqu->mode = this->net_type;
return 0;
@@ -1546,7 +1546,7 @@ static int wl3501_get_mode(struct net_de
static int wl3501_get_sens(struct net_device *dev, struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
- struct wl3501_card *this = dev->priv;
+ struct wl3501_card *this = netdev_priv(dev);
wrqu->sens.value = this->rssi;
wrqu->sens.disabled = !wrqu->sens.value;
@@ -1577,7 +1577,7 @@ static int wl3501_get_range(struct net_d
static int wl3501_set_wap(struct net_device *dev, struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
- struct wl3501_card *this = dev->priv;
+ struct wl3501_card *this = netdev_priv(dev);
static const u8 bcast[ETH_ALEN] = { 255, 255, 255, 255, 255, 255 };
int rc = -EINVAL;
@@ -1597,7 +1597,7 @@ out:
static int wl3501_get_wap(struct net_device *dev, struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
- struct wl3501_card *this = dev->priv;
+ struct wl3501_card *this = netdev_priv(dev);
wrqu->ap_addr.sa_family = ARPHRD_ETHER;
memcpy(wrqu->ap_addr.sa_data, this->bssid, ETH_ALEN);
@@ -1616,7 +1616,7 @@ static int wl3501_set_scan(struct net_de
static int wl3501_get_scan(struct net_device *dev, struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
- struct wl3501_card *this = dev->priv;
+ struct wl3501_card *this = netdev_priv(dev);
int i;
char *current_ev = extra;
struct iw_event iwe;
@@ -1666,7 +1666,7 @@ static int wl3501_set_essid(struct net_d
struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
- struct wl3501_card *this = dev->priv;
+ struct wl3501_card *this = netdev_priv(dev);
if (wrqu->data.flags) {
iw_set_mgmt_info_element(IW_MGMT_INFO_ELEMENT_SSID,
@@ -1683,7 +1683,7 @@ static int wl3501_get_essid(struct net_d
struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
- struct wl3501_card *this = dev->priv;
+ struct wl3501_card *this = netdev_priv(dev);
unsigned long flags;
spin_lock_irqsave(&this->lock, flags);
@@ -1697,7 +1697,7 @@ static int wl3501_get_essid(struct net_d
static int wl3501_set_nick(struct net_device *dev, struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
- struct wl3501_card *this = dev->priv;
+ struct wl3501_card *this = netdev_priv(dev);
if (wrqu->data.length > sizeof(this->nick))
return -E2BIG;
@@ -1708,7 +1708,7 @@ static int wl3501_set_nick(struct net_de
static int wl3501_get_nick(struct net_device *dev, struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
- struct wl3501_card *this = dev->priv;
+ struct wl3501_card *this = netdev_priv(dev);
strlcpy(extra, this->nick, 32);
wrqu->data.length = strlen(extra);
@@ -1733,7 +1733,7 @@ static int wl3501_get_rts_threshold(stru
union iwreq_data *wrqu, char *extra)
{
u16 threshold; /* size checked: it is u16 */
- struct wl3501_card *this = dev->priv;
+ struct wl3501_card *this = netdev_priv(dev);
int rc = wl3501_get_mib_value(this, WL3501_MIB_ATTR_RTS_THRESHOLD,
&threshold, sizeof(threshold));
if (!rc) {
@@ -1749,7 +1749,7 @@ static int wl3501_get_frag_threshold(str
union iwreq_data *wrqu, char *extra)
{
u16 threshold; /* size checked: it is u16 */
- struct wl3501_card *this = dev->priv;
+ struct wl3501_card *this = netdev_priv(dev);
int rc = wl3501_get_mib_value(this, WL3501_MIB_ATTR_FRAG_THRESHOLD,
&threshold, sizeof(threshold));
if (!rc) {
@@ -1765,7 +1765,7 @@ static int wl3501_get_txpow(struct net_d
union iwreq_data *wrqu, char *extra)
{
u16 txpow;
- struct wl3501_card *this = dev->priv;
+ struct wl3501_card *this = netdev_priv(dev);
int rc = wl3501_get_mib_value(this,
WL3501_MIB_ATTR_CURRENT_TX_PWR_LEVEL,
&txpow, sizeof(txpow));
@@ -1787,7 +1787,7 @@ static int wl3501_get_retry(struct net_d
union iwreq_data *wrqu, char *extra)
{
u8 retry; /* size checked: it is u8 */
- struct wl3501_card *this = dev->priv;
+ struct wl3501_card *this = netdev_priv(dev);
int rc = wl3501_get_mib_value(this,
WL3501_MIB_ATTR_LONG_RETRY_LIMIT,
&retry, sizeof(retry));
@@ -1814,7 +1814,7 @@ static int wl3501_get_encode(struct net_
union iwreq_data *wrqu, char *extra)
{
u8 implemented, restricted, keys[100], len_keys, tocopy;
- struct wl3501_card *this = dev->priv;
+ struct wl3501_card *this = netdev_priv(dev);
int rc = wl3501_get_mib_value(this,
WL3501_MIB_ATTR_PRIV_OPT_IMPLEMENTED,
&implemented, sizeof(implemented));
@@ -1852,7 +1852,7 @@ static int wl3501_get_power(struct net_d
union iwreq_data *wrqu, char *extra)
{
u8 pwr_state;
- struct wl3501_card *this = dev->priv;
+ struct wl3501_card *this = netdev_priv(dev);
int rc = wl3501_get_mib_value(this,
WL3501_MIB_ATTR_CURRENT_PWR_STATE,
&pwr_state, sizeof(pwr_state));
@@ -1937,7 +1937,7 @@ static int wl3501_probe(struct pcmcia_de
dev->tx_timeout = wl3501_tx_timeout;
dev->watchdog_timeo = 5 * HZ;
dev->get_stats = wl3501_get_stats;
- this = dev->priv;
+ this = netdev_priv(dev);
this->wireless_data.spy_data = &this->spy_data;
this->p_dev = p_dev;
dev->wireless_data = &this->wireless_data;
@@ -2006,7 +2006,7 @@ static int wl3501_config(struct pcmcia_d
SET_MODULE_OWNER(dev);
- this = dev->priv;
+ this = netdev_priv(dev);
/*
* At this point, the dev_node_t structure(s) should be initialized and
* arranged in a linked list at link->dev_node.
@@ -2079,7 +2079,7 @@ static int wl3501_suspend(struct pcmcia_
{
struct net_device *dev = link->priv;
- wl3501_pwr_mgmt(dev->priv, WL3501_SUSPEND);
+ wl3501_pwr_mgmt(netdev_priv(dev), WL3501_SUSPEND);
if (link->open)
netif_device_detach(dev);
@@ -2090,7 +2090,7 @@ static int wl3501_resume(struct pcmcia_d
{
struct net_device *dev = link->priv;
- wl3501_pwr_mgmt(dev->priv, WL3501_RESUME);
+ wl3501_pwr_mgmt(netdev_priv(dev), WL3501_RESUME);
if (link->open) {
wl3501_reset(dev);
netif_device_attach(dev);
-
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