Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6 into for-davem

Conflicts:
	Documentation/feature-removal-schedule.txt
	drivers/net/wireless/ath/ath5k/phy.c
	drivers/net/wireless/wl12xx/wl1271_main.c

2 files changed, 23 insertions, 1 deletions

diff --git a/drivers/net/wireless/libertas/debugfs.c b/drivers/net/wireless/libertas/debugfs.c
index a48ccaffb288..6f5b843c1f44 100644
--- a/drivers/net/wireless/libertas/debugfs.c
+++ b/drivers/net/wireless/libertas/debugfs.c
@@ -75,7 +75,7 @@ static ssize_t lbs_getscantable(struct file *file, char __user *userbuf,
                 return -ENOMEM;
 
         pos += snprintf(buf+pos, len-pos,
-                "# | ch  | rssi |       bssid       |   cap    | Qual | SSID \n");
+                "# | ch  | rssi |       bssid       |   cap    | Qual | SSID\n");
 
         mutex_lock(&priv->lock);
         list_for_each_entry (iter_bss, &priv->network_list, list) {
diff --git a/drivers/net/wireless/libertas/if_sdio.c b/drivers/net/wireless/libertas/if_sdio.c
index 7d1a3c6b6ce0..cd464a2589b9 100644
--- a/drivers/net/wireless/libertas/if_sdio.c
+++ b/drivers/net/wireless/libertas/if_sdio.c
@@ -35,6 +35,8 @@
 #include <linux/mmc/card.h>
 #include <linux/mmc/sdio_func.h>
 #include <linux/mmc/sdio_ids.h>
+#include <linux/mmc/sdio.h>
+#include <linux/mmc/host.h>
 
 #include "host.h"
 #include "decl.h"
@@ -943,6 +945,7 @@ static int if_sdio_probe(struct sdio_func *func,
         int ret, i;
         unsigned int model;
         struct if_sdio_packet *packet;
+        struct mmc_host *host = func->card->host;
 
         lbs_deb_enter(LBS_DEB_SDIO);
 
@@ -1023,6 +1026,25 @@ static int if_sdio_probe(struct sdio_func *func,
         if (ret)
                 goto disable;
 
+        /* For 1-bit transfers to the 8686 model, we need to enable the
+         * interrupt flag in the CCCR register. Set the MMC_QUIRK_LENIENT_FN0
+         * bit to allow access to non-vendor registers. */
+        if ((card->model == IF_SDIO_MODEL_8686) &&
+            (host->caps & MMC_CAP_SDIO_IRQ) &&
+            (host->ios.bus_width == MMC_BUS_WIDTH_1)) {
+                u8 reg;
+
+                func->card->quirks |= MMC_QUIRK_LENIENT_FN0;
+                reg = sdio_f0_readb(func, SDIO_CCCR_IF, &ret);
+                if (ret)
+                        goto release_int;
+
+                reg |= SDIO_BUS_ECSI;
+                sdio_f0_writeb(func, reg, SDIO_CCCR_IF, &ret);
+                if (ret)
+                        goto release_int;
+        }
+
         card->ioport = sdio_readb(func, IF_SDIO_IOPORT, &ret);
         if (ret)
                 goto release_int;