b43legacy: Fix usage of struct device used for DMAing

This fixes b43legacy for the SSB DMA API change.

Signed-off-by: Michael Buesch <mb@bu3sch.de>
Cc: Stefano Brivio <stefano.brivio@polimi.it>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 13 insertions, 13 deletions

diff --git a/drivers/net/wireless/b43legacy/dma.c b/drivers/net/wireless/b43legacy/dma.c
index e87b427d5e43..59300486f48e 100644
--- a/drivers/net/wireless/b43legacy/dma.c
+++ b/drivers/net/wireless/b43legacy/dma.c
@@ -393,11 +393,11 @@ dma_addr_t map_descbuffer(struct b43legacy_dmaring *ring,
         dma_addr_t dmaaddr;
 
         if (tx)
-                dmaaddr = dma_map_single(ring->dev->dev->dev,
+                dmaaddr = dma_map_single(ring->dev->dev->dma_dev,
                                          buf, len,
                                          DMA_TO_DEVICE);
         else
-                dmaaddr = dma_map_single(ring->dev->dev->dev,
+                dmaaddr = dma_map_single(ring->dev->dev->dma_dev,
                                          buf, len,
                                          DMA_FROM_DEVICE);
 
@@ -411,11 +411,11 @@ void unmap_descbuffer(struct b43legacy_dmaring *ring,
                       int tx)
 {
         if (tx)
-                dma_unmap_single(ring->dev->dev->dev,
+                dma_unmap_single(ring->dev->dev->dma_dev,
                                  addr, len,
                                  DMA_TO_DEVICE);
         else
-                dma_unmap_single(ring->dev->dev->dev,
+                dma_unmap_single(ring->dev->dev->dma_dev,
                                  addr, len,
                                  DMA_FROM_DEVICE);
 }
@@ -427,7 +427,7 @@ void sync_descbuffer_for_cpu(struct b43legacy_dmaring *ring,
 {
         B43legacy_WARN_ON(ring->tx);
 
-        dma_sync_single_for_cpu(ring->dev->dev->dev,
+        dma_sync_single_for_cpu(ring->dev->dev->dma_dev,
                                 addr, len, DMA_FROM_DEVICE);
 }
 
@@ -438,7 +438,7 @@ void sync_descbuffer_for_device(struct b43legacy_dmaring *ring,
 {
         B43legacy_WARN_ON(ring->tx);
 
-        dma_sync_single_for_device(ring->dev->dev->dev,
+        dma_sync_single_for_device(ring->dev->dev->dma_dev,
                                    addr, len, DMA_FROM_DEVICE);
 }
 
@@ -458,9 +458,9 @@ void free_descriptor_buffer(struct b43legacy_dmaring *ring,
 
 static int alloc_ringmemory(struct b43legacy_dmaring *ring)
 {
-        struct device *dev = ring->dev->dev->dev;
+        struct device *dma_dev = ring->dev->dev->dma_dev;
 
-        ring->descbase = dma_alloc_coherent(dev, B43legacy_DMA_RINGMEMSIZE,
+        ring->descbase = dma_alloc_coherent(dma_dev, B43legacy_DMA_RINGMEMSIZE,
                                             &(ring->dmabase), GFP_KERNEL);
         if (!ring->descbase) {
                 b43legacyerr(ring->dev->wl, "DMA ringmemory allocation"
@@ -474,9 +474,9 @@ static int alloc_ringmemory(struct b43legacy_dmaring *ring)
 
 static void free_ringmemory(struct b43legacy_dmaring *ring)
 {
-        struct device *dev = ring->dev->dev->dev;
+        struct device *dma_dev = ring->dev->dev->dma_dev;
 
-        dma_free_coherent(dev, B43legacy_DMA_RINGMEMSIZE,
+        dma_free_coherent(dma_dev, B43legacy_DMA_RINGMEMSIZE,
                           ring->descbase, ring->dmabase);
 }
 
@@ -886,7 +886,7 @@ struct b43legacy_dmaring *b43legacy_setup_dmaring(struct b43legacy_wldev *dev,
                         goto err_kfree_meta;
 
                 /* test for ability to dma to txhdr_cache */
-                dma_test = dma_map_single(dev->dev->dev, ring->txhdr_cache,
+                dma_test = dma_map_single(dev->dev->dma_dev, ring->txhdr_cache,
                                           sizeof(struct b43legacy_txhdr_fw3),
                                           DMA_TO_DEVICE);
 
@@ -900,7 +900,7 @@ struct b43legacy_dmaring *b43legacy_setup_dmaring(struct b43legacy_wldev *dev,
                         if (!ring->txhdr_cache)
                                 goto err_kfree_meta;
 
-                        dma_test = dma_map_single(dev->dev->dev,
+                        dma_test = dma_map_single(dev->dev->dma_dev,
                                         ring->txhdr_cache,
                                         sizeof(struct b43legacy_txhdr_fw3),
                                         DMA_TO_DEVICE);
@@ -910,7 +910,7 @@ struct b43legacy_dmaring *b43legacy_setup_dmaring(struct b43legacy_wldev *dev,
                                 goto err_kfree_txhdr_cache;
                 }
 
-                dma_unmap_single(dev->dev->dev,
+                dma_unmap_single(dev->dev->dma_dev,
                                  dma_test, sizeof(struct b43legacy_txhdr_fw3),
                                  DMA_TO_DEVICE);
         }