From: Don Fry Date: Sun, 6 Feb 2011 17:29:45 +0000 (-0800) Subject: iwlagn: Re-enable RF_KILL interrupt when down X-Git-Tag: firefly_0821_release~10186^2~521 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=9980ac8114583f0e40492bbe36e7c82a410bbec9;p=firefly-linux-kernel-4.4.55.git iwlagn: Re-enable RF_KILL interrupt when down commit 3dd823e6b86407aed1a025041d8f1df77e43a9c8 upstream. With commit 554d1d027b19265c4aa3f718b3126d2b86e09a08 only one RF_KILL interrupt will be seen by the driver when the interface is down. Re-enable the interrupt when it occurs to see all transitions. Signed-off-by: Don Fry Signed-off-by: Wey-Yi Guy Signed-off-by: John W. Linville Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c index 70f12ecc4f91..0e56d78ffc2a 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn.c @@ -1044,6 +1044,9 @@ static void iwl_irq_tasklet_legacy(struct iwl_priv *priv) /* only Re-enable if diabled by irq */ if (test_bit(STATUS_INT_ENABLED, &priv->status)) iwl_enable_interrupts(priv); + /* Re-enable RF_KILL if it occurred */ + else if (handled & CSR_INT_BIT_RF_KILL) + iwl_enable_rfkill_int(priv); #ifdef CONFIG_IWLWIFI_DEBUG if (iwl_get_debug_level(priv) & (IWL_DL_ISR)) { @@ -1245,6 +1248,9 @@ static void iwl_irq_tasklet(struct iwl_priv *priv) /* only Re-enable if diabled by irq */ if (test_bit(STATUS_INT_ENABLED, &priv->status)) iwl_enable_interrupts(priv); + /* Re-enable RF_KILL if it occurred */ + else if (handled & CSR_INT_BIT_RF_KILL) + iwl_enable_rfkill_int(priv); spin_unlock_irqrestore(&priv->lock, flags);