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

4 files changed, 8 insertions, 30 deletions

diff --git a/drivers/net/wireless/libertas/cmdresp.c b/drivers/net/wireless/libertas/cmdresp.c
index 0334a58820e..e7470442f76 100644
--- a/drivers/net/wireless/libertas/cmdresp.c
+++ b/drivers/net/wireless/libertas/cmdresp.c
@@ -240,11 +240,6 @@ int lbs_process_command_response(struct lbs_private *priv, u8 *data, u32 len)
         /* Now we got response from FW, cancel the command timer */
         del_timer(&priv->command_timer);
         priv->cmd_timed_out = 0;
-        if (priv->nr_retries) {
-                lbs_pr_info("Received result %x to command %x after %d retries\n",
-                            result, curcmd, priv->nr_retries);
-                priv->nr_retries = 0;
-        }
 
         /* Store the response code to cur_cmd_retcode. */
         priv->cur_cmd_retcode = result;
diff --git a/drivers/net/wireless/libertas/dev.h b/drivers/net/wireless/libertas/dev.h
index c348aff8f30..6977ee82021 100644
--- a/drivers/net/wireless/libertas/dev.h
+++ b/drivers/net/wireless/libertas/dev.h
@@ -109,7 +109,6 @@ struct lbs_private {
         struct list_head cmdpendingq; /* pending command buffers */
         wait_queue_head_t cmd_pending;
         struct timer_list command_timer;
-        int nr_retries;
         int cmd_timed_out;
 
         /* Command responses sent from the hardware to the driver */
diff --git a/drivers/net/wireless/libertas/if_spi.c b/drivers/net/wireless/libertas/if_spi.c
index bf4bfbae622..3ea03f259ee 100644
--- a/drivers/net/wireless/libertas/if_spi.c
+++ b/drivers/net/wireless/libertas/if_spi.c
@@ -23,6 +23,7 @@
 #include <linux/kthread.h>
 #include <linux/list.h>
 #include <linux/netdevice.h>
+#include <linux/semaphore.h>
 #include <linux/spi/libertas_spi.h>
 #include <linux/spi/spi.h>
 
diff --git a/drivers/net/wireless/libertas/main.c b/drivers/net/wireless/libertas/main.c
index 60bde1233a3..cd8ed7fdafa 100644
--- a/drivers/net/wireless/libertas/main.c
+++ b/drivers/net/wireless/libertas/main.c
@@ -536,31 +536,14 @@ static int lbs_thread(void *data)
                 if (priv->cmd_timed_out && priv->cur_cmd) {
                         struct cmd_ctrl_node *cmdnode = priv->cur_cmd;
 
-                        if (++priv->nr_retries > 3) {
-                                lbs_pr_info("Excessive timeouts submitting "
-                                        "command 0x%04x\n",
-                                        le16_to_cpu(cmdnode->cmdbuf->command));
-                                lbs_complete_command(priv, cmdnode, -ETIMEDOUT);
-                                priv->nr_retries = 0;
-                                if (priv->reset_card)
-                                        priv->reset_card(priv);
-                        } else {
-                                priv->cur_cmd = NULL;
-                                priv->dnld_sent = DNLD_RES_RECEIVED;
-                                lbs_pr_info("requeueing command 0x%04x due "
-                                        "to timeout (#%d)\n",
-                                        le16_to_cpu(cmdnode->cmdbuf->command),
-                                        priv->nr_retries);
-
-                                /* Stick it back at the _top_ of the pending queue
-                                   for immediate resubmission */
-                                list_add(&cmdnode->list, &priv->cmdpendingq);
-                        }
+                        lbs_pr_info("Timeout submitting command 0x%04x\n",
+                                le16_to_cpu(cmdnode->cmdbuf->command));
+                        lbs_complete_command(priv, cmdnode, -ETIMEDOUT);
+                        if (priv->reset_card)
+                                priv->reset_card(priv);
                 }
                 priv->cmd_timed_out = 0;
 
-
-
                 if (!priv->fw_ready)
                         continue;
 
@@ -732,7 +715,7 @@ done:
  *  This function handles the timeout of command sending.
  *  It will re-send the same command again.
  */
-static void command_timer_fn(unsigned long data)
+static void lbs_cmd_timeout_handler(unsigned long data)
 {
         struct lbs_private *priv = (struct lbs_private *)data;
         unsigned long flags;
@@ -851,7 +834,7 @@ static int lbs_init_adapter(struct lbs_private *priv)
 
         mutex_init(&priv->lock);
 
-        setup_timer(&priv->command_timer, command_timer_fn,
+        setup_timer(&priv->command_timer, lbs_cmd_timeout_handler,
                 (unsigned long)priv);
         setup_timer(&priv->auto_deepsleep_timer, auto_deepsleep_timer_fn,
                         (unsigned long)priv);