1 files changed, 3 insertions, 15 deletions

diff --git a/drivers/net/wireless/b43/b43.h b/drivers/net/wireless/b43/b43.h
index 660716214d4..fe3bf949199 100644
--- a/drivers/net/wireless/b43/b43.h
+++ b/drivers/net/wireless/b43/b43.h
@@ -26,8 +26,6 @@
 # define B43_DEBUG      0
 #endif
 
-#define B43_RX_MAX_SSI                  60
-
 /* MMIO offsets */
 #define B43_MMIO_DMA0_REASON            0x20
 #define B43_MMIO_DMA0_IRQ_MASK          0x24
@@ -749,12 +747,6 @@ struct b43_wldev {
 #endif
 };
 
-/*
- * Include goes here to avoid a dependency problem.
- * A better fix would be to integrate xmit.h into b43.h.
- */
-#include "xmit.h"
-
 /* Data structure for the WLAN parts (802.11 cores) of the b43 chip. */
 struct b43_wl {
         /* Pointer to the active wireless device on this chip */
@@ -830,13 +822,9 @@ struct b43_wl {
         struct b43_leds leds;
 
 #ifdef CONFIG_B43_PIO
-        /*
-         * RX/TX header/tail buffers used by the frame transmit functions.
-         */
-        struct b43_rxhdr_fw4 rxhdr;
-        struct b43_txhdr txhdr;
-        u8 rx_tail[4];
-        u8 tx_tail[4];
+        /* Kmalloc'ed scratch space for PIO TX/RX. Protected by wl->mutex. */
+        u8 pio_scratchspace[110] __attribute__((__aligned__(8)));
+        u8 pio_tailspace[4] __attribute__((__aligned__(8)));
 #endif /* CONFIG_B43_PIO */
 };