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Commit 1122135d authored by Luca Coelho's avatar Luca Coelho
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iwlwifi: pcie: remove suspend/resume workaround for 9000A devices 



We don't support 9000 A-step devices anymore, so we can remove the
suspend/resume workaround.

Signed-off-by: default avatarLuca Coelho <luciano.coelho@intel.com>
parent c688e396

drivers/net/wireless/intel/iwlwifi/pcie/trans.c

+0 −11
Original line number Diff line number Diff line
@@ -3567,17 +3567,6 @@ struct iwl_trans *iwl_trans_pcie_alloc(struct pci_dev *pdev, 


	IWL_DEBUG_INFO(trans, "HW REV: 0x%0x\n", trans->hw_rev);



	/*

	 * 9000-series integrated A-step has a problem with suspend/resume

	 * and sometimes even causes the whole platform to get stuck. This

	 * workaround makes the hardware not go into the problematic state.

	 */

	if (trans->cfg->integrated &&

	    trans->cfg->device_family == IWL_DEVICE_FAMILY_9000 &&

	    CSR_HW_REV_STEP(trans->hw_rev) == SILICON_A_STEP)

		iwl_set_bit(trans, CSR_HOST_CHICKEN,

			    CSR_HOST_CHICKEN_PM_IDLE_SRC_DIS_SB_PME);



#if IS_ENABLED(CONFIG_IWLMVM)

	trans->hw_rf_id = iwl_read32(trans, CSR_HW_RF_ID);