iwlegacy: Use standard #defines for PCIe Capability ASPM fields

Use the standard #defines rather than creating local definitions for
PCIe Capability ASPM fields.

Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Stanislaw Gruszka <sgruszka@redhat.com>

3 files changed, 2 insertions, 11 deletions

diff --git a/drivers/net/wireless/iwlegacy/4965.h b/drivers/net/wireless/iwlegacy/4965.h
index 2d092f328547..1b15b0b2292b 100644
--- a/drivers/net/wireless/iwlegacy/4965.h
+++ b/drivers/net/wireless/iwlegacy/4965.h
@@ -917,10 +917,6 @@ struct il4965_scd_bc_tbl {
 /* PCI registers */
 #define PCI_CFG_RETRY_TIMEOUT   0x041
 
-/* PCI register values */
-#define PCI_CFG_LINK_CTRL_VAL_L0S_EN    0x01
-#define PCI_CFG_LINK_CTRL_VAL_L1_EN     0x02
-
 #define IL4965_DEFAULT_TX_RETRY  15
 
 /* EEPROM */
diff --git a/drivers/net/wireless/iwlegacy/common.c b/drivers/net/wireless/iwlegacy/common.c
index 181150760461..7e16d10a7f14 100644
--- a/drivers/net/wireless/iwlegacy/common.c
+++ b/drivers/net/wireless/iwlegacy/common.c
@@ -1186,7 +1186,7 @@ il_power_initialize(struct il_priv *il)
         u16 lctl;
 
         pcie_capability_read_word(il->pci_dev, PCI_EXP_LNKCTL, &lctl);
-        il->power_data.pci_pm = !(lctl & PCI_CFG_LINK_CTRL_VAL_L0S_EN);
+        il->power_data.pci_pm = !(lctl & PCI_EXP_LNKCTL_ASPM_L0S);
 
         il->power_data.debug_sleep_level_override = -1;
 
@@ -4235,8 +4235,7 @@ il_apm_init(struct il_priv *il)
          */
         if (il->cfg->set_l0s) {
                 pcie_capability_read_word(il->pci_dev, PCI_EXP_LNKCTL, &lctl);
-                if ((lctl & PCI_CFG_LINK_CTRL_VAL_L1_EN) ==
-                    PCI_CFG_LINK_CTRL_VAL_L1_EN) {
+                if (lctl & PCI_EXP_LNKCTL_ASPM_L1) {
                         /* L1-ASPM enabled; disable(!) L0S  */
                         il_set_bit(il, CSR_GIO_REG,
                                    CSR_GIO_REG_VAL_L0S_ENABLED);
diff --git a/drivers/net/wireless/iwlegacy/common.h b/drivers/net/wireless/iwlegacy/common.h
index c9a5022aaa36..e181f3b573d9 100644
--- a/drivers/net/wireless/iwlegacy/common.h
+++ b/drivers/net/wireless/iwlegacy/common.h
@@ -2426,10 +2426,6 @@ struct il_tfd {
 /* PCI registers */
 #define PCI_CFG_RETRY_TIMEOUT   0x041
 
-/* PCI register values */
-#define PCI_CFG_LINK_CTRL_VAL_L0S_EN    0x01
-#define PCI_CFG_LINK_CTRL_VAL_L1_EN     0x02
-
 struct il_rate_info {
         u8 plcp;                /* uCode API:  RATE_6M_PLCP, etc. */
         u8 plcp_siso;           /* uCode API:  RATE_SISO_6M_PLCP, etc. */