[PATCH] Add adm8211 802.11b wireless driver

[pandora-kernel.git] / drivers / net / defxx.c

diff --git a/drivers/net/defxx.c b/drivers/net/defxx.c
index 07d2731..9c8e3f9 100644 (file)
--- a/drivers/net/defxx.c
+++ b/drivers/net/defxx.c
@@ -200,6 +200,7 @@
 
 /* Include files */
 #include <linux/bitops.h>
+#include <linux/compiler.h>
 #include <linux/delay.h>
 #include <linux/dma-mapping.h>
 #include <linux/eisa.h>
@@ -240,8 +241,6 @@ static char version[] __devinitdata =
  */
 #define NEW_SKB_SIZE (PI_RCV_DATA_K_SIZE_MAX+128)
 
-#define __unused __attribute__ ((unused))
-
 #ifdef CONFIG_PCI
 #define DFX_BUS_PCI(dev) (dev->bus == &pci_bus_type)
 #else
@@ -375,7 +374,7 @@ static inline void dfx_outl(DFX_board_t *bp, int offset, u32 data)
 
 static void dfx_port_write_long(DFX_board_t *bp, int offset, u32 data)
 {
-       struct device __unused *bdev = bp->bus_dev;
+       struct device __maybe_unused *bdev = bp->bus_dev;
        int dfx_bus_tc = DFX_BUS_TC(bdev);
        int dfx_use_mmio = DFX_MMIO || dfx_bus_tc;
 
@@ -399,7 +398,7 @@ static inline void dfx_inl(DFX_board_t *bp, int offset, u32 *data)
 
 static void dfx_port_read_long(DFX_board_t *bp, int offset, u32 *data)
 {
-       struct device __unused *bdev = bp->bus_dev;
+       struct device __maybe_unused *bdev = bp->bus_dev;
        int dfx_bus_tc = DFX_BUS_TC(bdev);
        int dfx_use_mmio = DFX_MMIO || dfx_bus_tc;
 
@@ -566,6 +565,7 @@ static int __devinit dfx_register(struct device *bdev)
                bp->base.mem = ioremap_nocache(bar_start, bar_len);
                if (!bp->base.mem) {
                        printk(KERN_ERR "%s: Cannot map MMIO\n", print_name);
+                       err = -ENOMEM;
                        goto err_out_region;
                }
        } else {
@@ -865,7 +865,7 @@ static void __devinit dfx_bus_uninit(struct net_device *dev)
 
 static void __devinit dfx_bus_config_check(DFX_board_t *bp)
 {
-       struct device __unused *bdev = bp->bus_dev;
+       struct device __maybe_unused *bdev = bp->bus_dev;
        int dfx_bus_eisa = DFX_BUS_EISA(bdev);
        int     status;                         /* return code from adapter port control call */
        u32     host_data;                      /* LW data returned from port control call */
@@ -3091,13 +3091,13 @@ static void dfx_rcv_queue_process(
                                        {
                                                /* Receive buffer allocated, pass receive packet up */
 
-                                               memcpy(skb->data, p_buff + RCV_BUFF_K_PADDING, pkt_len+3);
+                                               skb_copy_to_linear_data(skb,
+                                                              p_buff + RCV_BUFF_K_PADDING,
+                                                              pkt_len + 3);
                                        }
 
                                        skb_reserve(skb,3);             /* adjust data field so that it points to FC byte */
                                        skb_put(skb, pkt_len);          /* pass up packet length, NOT including CRC */
-                                       skb->dev = bp->dev;             /* pass up device pointer */
-
                                        skb->protocol = fddi_type_trans(skb, bp->dev);
                                        bp->rcv_total_bytes += skb->len;
                                        netif_rx(skb);
@@ -3623,8 +3623,8 @@ static void __devexit dfx_unregister(struct device *bdev)
 }
 
 
-static int __devinit __unused dfx_dev_register(struct device *);
-static int __devexit __unused dfx_dev_unregister(struct device *);
+static int __devinit __maybe_unused dfx_dev_register(struct device *);
+static int __devexit __maybe_unused dfx_dev_unregister(struct device *);
 
 #ifdef CONFIG_PCI
 static int __devinit dfx_pci_register(struct pci_dev *,
@@ -3698,7 +3698,7 @@ static struct tc_driver dfx_tc_driver = {
 };
 #endif /* CONFIG_TC */
 
-static int __devinit __unused dfx_dev_register(struct device *dev)
+static int __devinit __maybe_unused dfx_dev_register(struct device *dev)
 {
        int status;
 
@@ -3708,7 +3708,7 @@ static int __devinit __unused dfx_dev_register(struct device *dev)
        return status;
 }
 
-static int __devexit __unused dfx_dev_unregister(struct device *dev)
+static int __devexit __maybe_unused dfx_dev_unregister(struct device *dev)
 {
        put_device(dev);
        dfx_unregister(dev);