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b43: do not stack-allocate pio rx/tx header and tail buffers

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The DMA-API debugging facility complains about b43 mapping memory from
stack for SDIO-based cards.

Indeed, b43 currently allocates the PIO RX/TX header and tail buffers
from stack. The solution here is to use heap-allocated buffers instead.

Signed-off-by: Albert Herranz <albert_herranz@yahoo.es>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Albert Herranz
2009-10-07 00:07:44 +02:00
committed by John W. Linville
parent f5b4da21ba
commit 7e937c633f
3 changed files with 132 additions and 116 deletions
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2
drivers/net/wireless/b43/xmit.c
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@@ -27,7 +27,7 @@
*/
#include "xmit.h"
#include "b43.h"
#include "phy_common.h"
#include "dma.h"
#include "pio.h"