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Commit 3dd823e6 authored by Don Fry's avatar Don Fry Committed by John W. Linville
Browse files

iwlagn: Re-enable RF_KILL interrupt when down 



With commit 554d1d02 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: default avatarDon Fry <donald.h.fry@intel.com>
Signed-off-by: default avatarWey-Yi Guy <wey-yi.w.guy@intel.com>
Cc: stable@kernel.org
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent dd3cb633

drivers/net/wireless/iwlwifi/iwl-agn.c

+6 −0
Original line number Diff line number Diff line
@@ -1157,6 +1157,9 @@ 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)) {
@@ -1371,6 +1374,9 @@ 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);

}



/* the threshold ratio of actual_ack_cnt to expected_ack_cnt in percent */