iwlwifi: split POWER_PMI status bit
Move the POWER_PMI to the op_mode where it is changed. The trans needs
to check it frequently, so shadow the status in the trans and update it
in trans when it infrequently changes.
Signed-off-by: Don Fry <donald.h.fry@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/iwlwifi/iwl-trans-pcie.c b/drivers/net/wireless/iwlwifi/iwl-trans-pcie.c
index b0b7107..52e218b 100644
--- a/drivers/net/wireless/iwlwifi/iwl-trans-pcie.c
+++ b/drivers/net/wireless/iwlwifi/iwl-trans-pcie.c
@@ -1518,6 +1518,16 @@
kfree(trans);
}
+static void iwl_trans_pcie_set_pmi(struct iwl_trans *trans, bool state)
+{
+ struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
+
+ if (state)
+ set_bit(STATUS_POWER_PMI, &trans_pcie->status);
+ else
+ clear_bit(STATUS_POWER_PMI, &trans_pcie->status);
+}
+
#ifdef CONFIG_PM_SLEEP
static int iwl_trans_pcie_suspend(struct iwl_trans *trans)
{
@@ -2038,6 +2048,7 @@
.write32 = iwl_trans_pcie_write32,
.read32 = iwl_trans_pcie_read32,
.configure = iwl_trans_pcie_configure,
+ .set_pmi = iwl_trans_pcie_set_pmi,
};
struct iwl_trans *iwl_trans_pcie_alloc(struct iwl_shared *shrd,