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

[platform/adaptation/renesas_rcar/renesas_kernel.git] / drivers / net / wireless / iwlwifi / pcie / rx.c

diff --git a/drivers/net/wireless/iwlwifi/pcie/rx.c b/drivers/net/wireless/iwlwifi/pcie/rx.c
index 5fdb4ee..68837d4 100644 (file)
--- a/drivers/net/wireless/iwlwifi/pcie/rx.c
+++ b/drivers/net/wireless/iwlwifi/pcie/rx.c
@@ -888,6 +888,14 @@ irqreturn_t iwl_pcie_irq_handler(int irq, void *dev_id)
 
                iwl_op_mode_hw_rf_kill(trans->op_mode, hw_rfkill);
                if (hw_rfkill) {
+                       /*
+                        * Clear the interrupt in APMG if the NIC is going down.
+                        * Note that when the NIC exits RFkill (else branch), we
+                        * can't access prph and the NIC will be reset in
+                        * start_hw anyway.
+                        */
+                       iwl_write_prph(trans, APMG_RTC_INT_STT_REG,
+                                      APMG_RTC_INT_STT_RFKILL);
                        set_bit(STATUS_RFKILL, &trans_pcie->status);
                        if (test_and_clear_bit(STATUS_HCMD_ACTIVE,
                                               &trans_pcie->status))