mwl8k: use integral index instead of pointer for driver_data
Use of an integral index makes adding new device IDs through sysfs more
practical.
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/mwl8k.c b/drivers/net/wireless/mwl8k.c
index 9fde17bb..2ebfee4 100644
--- a/drivers/net/wireless/mwl8k.c
+++ b/drivers/net/wireless/mwl8k.c
@@ -3308,34 +3308,33 @@
priv->beacon_skb = NULL;
}
-static struct mwl8k_device_info di_8366 = {
- .part_name = "88w8366",
- .helper_image = "mwl8k/helper_8366.fw",
- .fw_image = "mwl8k/fmimage_8366.fw",
- .rxd_ops = &rxd_8366_ops,
- .modes = 0,
+enum {
+ MWL8687 = 0,
+ MWL8366,
};
-static struct mwl8k_device_info di_8687 = {
- .part_name = "88w8687",
- .helper_image = "mwl8k/helper_8687.fw",
- .fw_image = "mwl8k/fmimage_8687.fw",
- .rxd_ops = &rxd_8687_ops,
- .modes = BIT(NL80211_IFTYPE_STATION),
+static struct mwl8k_device_info mwl8k_info_tbl[] __devinitdata = {
+ {
+ .part_name = "88w8687",
+ .helper_image = "mwl8k/helper_8687.fw",
+ .fw_image = "mwl8k/fmimage_8687.fw",
+ .rxd_ops = &rxd_8687_ops,
+ .modes = BIT(NL80211_IFTYPE_STATION),
+ },
+ {
+ .part_name = "88w8366",
+ .helper_image = "mwl8k/helper_8366.fw",
+ .fw_image = "mwl8k/fmimage_8366.fw",
+ .rxd_ops = &rxd_8366_ops,
+ .modes = 0,
+ },
};
static DEFINE_PCI_DEVICE_TABLE(mwl8k_pci_id_table) = {
- {
- PCI_VDEVICE(MARVELL, 0x2a2b),
- .driver_data = (unsigned long)&di_8687,
- }, {
- PCI_VDEVICE(MARVELL, 0x2a30),
- .driver_data = (unsigned long)&di_8687,
- }, {
- PCI_VDEVICE(MARVELL, 0x2a40),
- .driver_data = (unsigned long)&di_8366,
- }, {
- },
+ { PCI_VDEVICE(MARVELL, 0x2a2b), .driver_data = MWL8687, },
+ { PCI_VDEVICE(MARVELL, 0x2a30), .driver_data = MWL8687, },
+ { PCI_VDEVICE(MARVELL, 0x2a40), .driver_data = MWL8366, },
+ { },
};
MODULE_DEVICE_TABLE(pci, mwl8k_pci_id_table);
@@ -3379,7 +3378,7 @@
priv = hw->priv;
priv->hw = hw;
priv->pdev = pdev;
- priv->device_info = (void *)id->driver_data;
+ priv->device_info = &mwl8k_info_tbl[id->driver_data];
priv->rxd_ops = priv->device_info->rxd_ops;
priv->sniffer_enabled = false;
priv->wmm_enabled = false;
