6 files changed, 30 insertions, 22 deletions

diff --git a/drivers/net/wireless/b43/bus.c b/drivers/net/wireless/b43/bus.c
index c116f123aea..ec59a129bae 100644
--- a/drivers/net/wireless/b43/bus.c
+++ b/drivers/net/wireless/b43/bus.c
@@ -70,6 +70,10 @@ struct b43_bus_dev *b43_bus_dev_ssb_init(struct ssb_device *sdev)
         dev->block_read = b43_bus_ssb_block_read;
         dev->block_write = b43_bus_ssb_block_write;
 
+        dev->dev = sdev->dev;
+        dev->dma_dev = sdev->dma_dev;
+        dev->irq = sdev->irq;
+
         dev->bus_sprom = &sdev->bus->sprom;
 
         dev->core_id = sdev->id.coreid;
diff --git a/drivers/net/wireless/b43/bus.h b/drivers/net/wireless/b43/bus.h
index 6d575d6c811..d432f5ceecb 100644
--- a/drivers/net/wireless/b43/bus.h
+++ b/drivers/net/wireless/b43/bus.h
@@ -20,6 +20,10 @@ struct b43_bus_dev {
         void (*block_write)(struct b43_bus_dev *dev, const void *buffer,
                             size_t count, u16 offset, u8 reg_width);
 
+        struct device *dev;
+        struct device *dma_dev;
+        unsigned int irq;
+
         struct ssb_sprom *bus_sprom;
 
         u16 core_id;
diff --git a/drivers/net/wireless/b43/dma.c b/drivers/net/wireless/b43/dma.c
index ee45ab9af23..11e66cd2e26 100644
--- a/drivers/net/wireless/b43/dma.c
+++ b/drivers/net/wireless/b43/dma.c
@@ -333,10 +333,10 @@ static inline
         dma_addr_t dmaaddr;
 
         if (tx) {
-                dmaaddr = dma_map_single(ring->dev->sdev->dma_dev,
+                dmaaddr = dma_map_single(ring->dev->dev->dma_dev,
                                          buf, len, DMA_TO_DEVICE);
         } else {
-                dmaaddr = dma_map_single(ring->dev->sdev->dma_dev,
+                dmaaddr = dma_map_single(ring->dev->dev->dma_dev,
                                          buf, len, DMA_FROM_DEVICE);
         }
 
@@ -348,10 +348,10 @@ static inline
                           dma_addr_t addr, size_t len, int tx)
 {
         if (tx) {
-                dma_unmap_single(ring->dev->sdev->dma_dev,
+                dma_unmap_single(ring->dev->dev->dma_dev,
                                  addr, len, DMA_TO_DEVICE);
         } else {
-                dma_unmap_single(ring->dev->sdev->dma_dev,
+                dma_unmap_single(ring->dev->dev->dma_dev,
                                  addr, len, DMA_FROM_DEVICE);
         }
 }
@@ -361,7 +361,7 @@ static inline
                                  dma_addr_t addr, size_t len)
 {
         B43_WARN_ON(ring->tx);
-        dma_sync_single_for_cpu(ring->dev->sdev->dma_dev,
+        dma_sync_single_for_cpu(ring->dev->dev->dma_dev,
                                     addr, len, DMA_FROM_DEVICE);
 }
 
@@ -370,7 +370,7 @@ static inline
                                     dma_addr_t addr, size_t len)
 {
         B43_WARN_ON(ring->tx);
-        dma_sync_single_for_device(ring->dev->sdev->dma_dev,
+        dma_sync_single_for_device(ring->dev->dev->dma_dev,
                                    addr, len, DMA_FROM_DEVICE);
 }
 
@@ -401,7 +401,7 @@ static int alloc_ringmemory(struct b43_dmaring *ring)
          */
         if (ring->type == B43_DMA_64BIT)
                 flags |= GFP_DMA;
-        ring->descbase = dma_alloc_coherent(ring->dev->sdev->dma_dev,
+        ring->descbase = dma_alloc_coherent(ring->dev->dev->dma_dev,
                                             B43_DMA_RINGMEMSIZE,
                                             &(ring->dmabase), flags);
         if (!ring->descbase) {
@@ -415,7 +415,7 @@ static int alloc_ringmemory(struct b43_dmaring *ring)
 
 static void free_ringmemory(struct b43_dmaring *ring)
 {
-        dma_free_coherent(ring->dev->sdev->dma_dev, B43_DMA_RINGMEMSIZE,
+        dma_free_coherent(ring->dev->dev->dma_dev, B43_DMA_RINGMEMSIZE,
                           ring->descbase, ring->dmabase);
 }
 
@@ -523,7 +523,7 @@ static bool b43_dma_mapping_error(struct b43_dmaring *ring,
                                   dma_addr_t addr,
                                   size_t buffersize, bool dma_to_device)
 {
-        if (unlikely(dma_mapping_error(ring->dev->sdev->dma_dev, addr)))
+        if (unlikely(dma_mapping_error(ring->dev->dev->dma_dev, addr)))
                 return 1;
 
         switch (ring->type) {
@@ -869,7 +869,7 @@ struct b43_dmaring *b43_setup_dmaring(struct b43_wldev *dev,
                         goto err_kfree_meta;
 
                 /* test for ability to dma to txhdr_cache */
-                dma_test = dma_map_single(dev->sdev->dma_dev,
+                dma_test = dma_map_single(dev->dev->dma_dev,
                                           ring->txhdr_cache,
                                           b43_txhdr_size(dev),
                                           DMA_TO_DEVICE);
@@ -884,7 +884,7 @@ struct b43_dmaring *b43_setup_dmaring(struct b43_wldev *dev,
                         if (!ring->txhdr_cache)
                                 goto err_kfree_meta;
 
-                        dma_test = dma_map_single(dev->sdev->dma_dev,
+                        dma_test = dma_map_single(dev->dev->dma_dev,
                                                   ring->txhdr_cache,
                                                   b43_txhdr_size(dev),
                                                   DMA_TO_DEVICE);
@@ -898,7 +898,7 @@ struct b43_dmaring *b43_setup_dmaring(struct b43_wldev *dev,
                         }
                 }
 
-                dma_unmap_single(dev->sdev->dma_dev,
+                dma_unmap_single(dev->dev->dma_dev,
                                  dma_test, b43_txhdr_size(dev),
                                  DMA_TO_DEVICE);
         }
@@ -1013,9 +1013,9 @@ static int b43_dma_set_mask(struct b43_wldev *dev, u64 mask)
         /* Try to set the DMA mask. If it fails, try falling back to a
          * lower mask, as we can always also support a lower one. */
         while (1) {
-                err = dma_set_mask(dev->sdev->dma_dev, mask);
+                err = dma_set_mask(dev->dev->dma_dev, mask);
                 if (!err) {
-                        err = dma_set_coherent_mask(dev->sdev->dma_dev, mask);
+                        err = dma_set_coherent_mask(dev->dev->dma_dev, mask);
                         if (!err)
                                 break;
                 }
diff --git a/drivers/net/wireless/b43/leds.c b/drivers/net/wireless/b43/leds.c
index 26d37ef0108..70bcf427614 100644
--- a/drivers/net/wireless/b43/leds.c
+++ b/drivers/net/wireless/b43/leds.c
@@ -138,7 +138,7 @@ static int b43_register_led(struct b43_wldev *dev, struct b43_led *led,
         led->led_dev.default_trigger = default_trigger;
         led->led_dev.brightness_set = b43_led_brightness_set;
 
-        err = led_classdev_register(dev->sdev->dev, &led->led_dev);
+        err = led_classdev_register(dev->dev->dev, &led->led_dev);
         if (err) {
                 b43warn(dev->wl, "LEDs: Failed to register %s\n", name);
                 led->wl = NULL;
diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c
index 0f3a104a0ac..fd1e74ce0c3 100644
--- a/drivers/net/wireless/b43/main.c
+++ b/drivers/net/wireless/b43/main.c
@@ -2063,7 +2063,7 @@ int b43_do_request_fw(struct b43_request_fw_context *ctx,
                 B43_WARN_ON(1);
                 return -ENOSYS;
         }
-        err = request_firmware(&blob, ctx->fwname, ctx->dev->sdev->dev);
+        err = request_firmware(&blob, ctx->fwname, ctx->dev->dev->dev);
         if (err == -ENOENT) {
                 snprintf(ctx->errors[ctx->req_type],
                          sizeof(ctx->errors[ctx->req_type]),
@@ -3970,8 +3970,8 @@ redo:
         if (dev->sdev->bus->bustype == SSB_BUSTYPE_SDIO) {
                 b43_sdio_free_irq(dev);
         } else {
-                synchronize_irq(dev->sdev->irq);
-                free_irq(dev->sdev->irq, dev);
+                synchronize_irq(dev->dev->irq);
+                free_irq(dev->dev->irq, dev);
         }
         mutex_lock(&wl->mutex);
         dev = wl->current_dev;
@@ -4011,12 +4011,12 @@ static int b43_wireless_core_start(struct b43_wldev *dev)
                         goto out;
                 }
         } else {
-                err = request_threaded_irq(dev->sdev->irq, b43_interrupt_handler,
+                err = request_threaded_irq(dev->dev->irq, b43_interrupt_handler,
                                            b43_interrupt_thread_handler,
                                            IRQF_SHARED, KBUILD_MODNAME, dev);
                 if (err) {
                         b43err(dev->wl, "Cannot request IRQ-%d\n",
-                               dev->sdev->irq);
+                               dev->dev->irq);
                         goto out;
                 }
         }
diff --git a/drivers/net/wireless/b43/sysfs.c b/drivers/net/wireless/b43/sysfs.c
index 57af619725c..f1ae4e05a32 100644
--- a/drivers/net/wireless/b43/sysfs.c
+++ b/drivers/net/wireless/b43/sysfs.c
@@ -140,7 +140,7 @@ static DEVICE_ATTR(interference, 0644,
 
 int b43_sysfs_register(struct b43_wldev *wldev)
 {
-        struct device *dev = wldev->sdev->dev;
+        struct device *dev = wldev->dev->dev;
 
         B43_WARN_ON(b43_status(wldev) != B43_STAT_INITIALIZED);
 
@@ -149,7 +149,7 @@ int b43_sysfs_register(struct b43_wldev *wldev)
 
 void b43_sysfs_unregister(struct b43_wldev *wldev)
 {
-        struct device *dev = wldev->sdev->dev;
+        struct device *dev = wldev->dev->dev;
 
         device_remove_file(dev, &dev_attr_interference);
 }