1 files changed, 8 insertions, 4 deletions

diff --git a/drivers/net/wireless/iwlwifi/iwl4965-base.c b/drivers/net/wireless/iwlwifi/iwl4965-base.c
index c856835b1f20..131cf5adbd79 100644
--- a/drivers/net/wireless/iwlwifi/iwl4965-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl4965-base.c
@@ -5137,8 +5137,9 @@ static void iwl4965_irq_tasklet(struct iwl4965_priv *priv)
 #ifdef CONFIG_IWL4965_DEBUG
         if (iwl4965_debug_level & (IWL_DL_ISR)) {
                 /* NIC fires this, but we don't use it, redundant with WAKEUP */
-                if (inta & CSR_INT_BIT_MAC_CLK_ACTV)
-                        IWL_DEBUG_ISR("Microcode started or stopped.\n");
+                if (inta & CSR_INT_BIT_SCD)
+                        IWL_DEBUG_ISR("Scheduler finished to transmit "
+                                      "the frame/frames.\n");
 
                 /* Alive notification via Rx interrupt will do the real work */
                 if (inta & CSR_INT_BIT_ALIVE)
@@ -5146,7 +5147,7 @@ static void iwl4965_irq_tasklet(struct iwl4965_priv *priv)
         }
 #endif
         /* Safely ignore these bits for debug checks below */
-        inta &= ~(CSR_INT_BIT_MAC_CLK_ACTV | CSR_INT_BIT_ALIVE);
+        inta &= ~(CSR_INT_BIT_SCD | CSR_INT_BIT_ALIVE);
 
         /* HW RF KILL switch toggled */
         if (inta & CSR_INT_BIT_RF_KILL) {
@@ -5275,8 +5276,11 @@ static irqreturn_t iwl4965_isr(int irq, void *data)
         IWL_DEBUG_ISR("ISR inta 0x%08x, enabled 0x%08x, fh 0x%08x\n",
                       inta, inta_mask, inta_fh);
 
+        inta &= ~CSR_INT_BIT_SCD;
+
         /* iwl4965_irq_tasklet() will service interrupts and re-enable them */
-        tasklet_schedule(&priv->irq_tasklet);
+        if (likely(inta || inta_fh))
+                tasklet_schedule(&priv->irq_tasklet);
 
  unplugged:
         spin_unlock(&priv->lock);