wl12xx: allocate buffer spi read/write command buffer kzalloc()

Needed for DMA safe transfers.

Signed-off-by: Kalle Valo <kalle.valo@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/net/wireless/wl12xx/wl12xx.h b/drivers/net/wireless/wl12xx/wl12xx.h
index f252a1189254..586593563511 100644
--- a/drivers/net/wireless/wl12xx/wl12xx.h
+++ b/drivers/net/wireless/wl12xx/wl12xx.h
@@ -384,6 +384,7 @@ struct wl12xx {
         struct wl12xx_debugfs debugfs;
 
         u32 buffer_32;
+        u32 buffer_cmd;
 };
 
 int wl12xx_plt_start(struct wl12xx *wl);