4 files changed, 34 insertions, 38 deletions

diff --git a/drivers/net/wireless/rt2x00/rt2800lib.c b/drivers/net/wireless/rt2x00/rt2800lib.c
index a45e027f2d1..e78df53b951 100644
--- a/drivers/net/wireless/rt2x00/rt2800lib.c
+++ b/drivers/net/wireless/rt2x00/rt2800lib.c
@@ -89,7 +89,7 @@ static void rt2800_bbp_write(struct rt2x00_dev *rt2x00dev,
                 rt2x00_set_field32(&reg, BBP_CSR_CFG_REGNUM, word);
                 rt2x00_set_field32(&reg, BBP_CSR_CFG_BUSY, 1);
                 rt2x00_set_field32(&reg, BBP_CSR_CFG_READ_CONTROL, 0);
-                if (rt2x00_intf_is_pci(rt2x00dev))
+                if (rt2x00_is_pci(rt2x00dev) || rt2x00_is_soc(rt2x00dev))
                         rt2x00_set_field32(&reg, BBP_CSR_CFG_BBP_RW_MODE, 1);
 
                 rt2800_register_write_lock(rt2x00dev, BBP_CSR_CFG, reg);
@@ -118,7 +118,7 @@ static void rt2800_bbp_read(struct rt2x00_dev *rt2x00dev,
                 rt2x00_set_field32(&reg, BBP_CSR_CFG_REGNUM, word);
                 rt2x00_set_field32(&reg, BBP_CSR_CFG_BUSY, 1);
                 rt2x00_set_field32(&reg, BBP_CSR_CFG_READ_CONTROL, 1);
-                if (rt2x00_intf_is_pci(rt2x00dev))
+                if (rt2x00_is_pci(rt2x00dev) || rt2x00_is_soc(rt2x00dev))
                         rt2x00_set_field32(&reg, BBP_CSR_CFG_BBP_RW_MODE, 1);
 
                 rt2800_register_write_lock(rt2x00dev, BBP_CSR_CFG, reg);
@@ -218,9 +218,9 @@ void rt2800_mcu_request(struct rt2x00_dev *rt2x00dev,
         u32 reg;
 
         /*
-         * RT2880 and RT3052 don't support MCU requests.
+         * SOC devices don't support MCU requests.
          */
-        if (rt2x00_rt(rt2x00dev, RT2880) || rt2x00_rt(rt2x00dev, RT3052))
+        if (rt2x00_is_soc(rt2x00dev))
                 return;
 
         mutex_lock(&rt2x00dev->csr_mutex);
@@ -660,7 +660,7 @@ void rt2800_config_ant(struct rt2x00_dev *rt2x00dev, struct antenna_setup *ant)
         switch ((int)ant->tx) {
         case 1:
                 rt2x00_set_field8(&r1, BBP1_TX_ANTENNA, 0);
-                if (rt2x00_intf_is_pci(rt2x00dev))
+                if (rt2x00_is_pci(rt2x00dev) || rt2x00_is_soc(rt2x00dev))
                         rt2x00_set_field8(&r3, BBP3_RX_ANTENNA, 0);
                 break;
         case 2:
@@ -1057,7 +1057,7 @@ EXPORT_SYMBOL_GPL(rt2800_link_stats);
 static u8 rt2800_get_default_vgc(struct rt2x00_dev *rt2x00dev)
 {
         if (rt2x00dev->curr_band == IEEE80211_BAND_2GHZ) {
-                if (rt2x00_intf_is_usb(rt2x00dev) &&
+                if (rt2x00_is_usb(rt2x00dev) &&
                     rt2x00_rev(rt2x00dev) == RT3070_VERSION)
                         return 0x1c + (2 * rt2x00dev->lna_gain);
                 else
@@ -1109,7 +1109,7 @@ int rt2800_init_registers(struct rt2x00_dev *rt2x00dev)
         u32 reg;
         unsigned int i;
 
-        if (rt2x00_intf_is_usb(rt2x00dev)) {
+        if (rt2x00_is_usb(rt2x00dev)) {
                 /*
                  * Wait until BBP and RF are ready.
                  */
@@ -1128,7 +1128,7 @@ int rt2800_init_registers(struct rt2x00_dev *rt2x00dev)
                 rt2800_register_read(rt2x00dev, PBF_SYS_CTRL, &reg);
                 rt2800_register_write(rt2x00dev, PBF_SYS_CTRL,
                                       reg & ~0x00002000);
-        } else if (rt2x00_intf_is_pci(rt2x00dev))
+        } else if (rt2x00_is_pci(rt2x00dev) || rt2x00_is_soc(rt2x00dev))
                 rt2800_register_write(rt2x00dev, PWR_PIN_CFG, 0x00000003);
 
         rt2800_register_read(rt2x00dev, MAC_SYS_CTRL, &reg);
@@ -1136,7 +1136,7 @@ int rt2800_init_registers(struct rt2x00_dev *rt2x00dev)
         rt2x00_set_field32(&reg, MAC_SYS_CTRL_RESET_BBP, 1);
         rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, reg);
 
-        if (rt2x00_intf_is_usb(rt2x00dev)) {
+        if (rt2x00_is_usb(rt2x00dev)) {
                 rt2800_register_write(rt2x00dev, USB_DMA_CFG, 0x00000000);
 #if defined(CONFIG_RT2X00_LIB_USB) || defined(CONFIG_RT2X00_LIB_USB_MODULE)
                 rt2x00usb_vendor_request_sw(rt2x00dev, USB_DEVICE_MODE, 0,
@@ -1174,7 +1174,7 @@ int rt2800_init_registers(struct rt2x00_dev *rt2x00dev)
         rt2x00_set_field32(&reg, BCN_TIME_CFG_TX_TIME_COMPENSATE, 0);
         rt2800_register_write(rt2x00dev, BCN_TIME_CFG, reg);
 
-        if (rt2x00_intf_is_usb(rt2x00dev) &&
+        if (rt2x00_is_usb(rt2x00dev) &&
             rt2x00_rev(rt2x00dev) == RT3070_VERSION) {
                 rt2800_register_write(rt2x00dev, TX_SW_CFG0, 0x00000400);
                 rt2800_register_write(rt2x00dev, TX_SW_CFG1, 0x00000000);
@@ -1293,7 +1293,7 @@ int rt2800_init_registers(struct rt2x00_dev *rt2x00dev)
         rt2x00_set_field32(&reg, GF40_PROT_CFG_TX_OP_ALLOW_GF40, 1);
         rt2800_register_write(rt2x00dev, GF40_PROT_CFG, reg);
 
-        if (rt2x00_intf_is_usb(rt2x00dev)) {
+        if (rt2x00_is_usb(rt2x00dev)) {
                 rt2800_register_write(rt2x00dev, PBF_CFG, 0xf40006);
 
                 rt2800_register_read(rt2x00dev, WPDMA_GLO_CFG, &reg);
@@ -1353,7 +1353,7 @@ int rt2800_init_registers(struct rt2x00_dev *rt2x00dev)
         rt2800_register_write(rt2x00dev, HW_BEACON_BASE6, 0);
         rt2800_register_write(rt2x00dev, HW_BEACON_BASE7, 0);
 
-        if (rt2x00_intf_is_usb(rt2x00dev)) {
+        if (rt2x00_is_usb(rt2x00dev)) {
                 rt2800_register_read(rt2x00dev, USB_CYC_CFG, &reg);
                 rt2x00_set_field32(&reg, USB_CYC_CFG_CLOCK_CYCLE, 30);
                 rt2800_register_write(rt2x00dev, USB_CYC_CFG, reg);
@@ -1490,7 +1490,7 @@ int rt2800_init_bbp(struct rt2x00_dev *rt2x00dev)
         if (rt2x00_rev(rt2x00dev) > RT2860D_VERSION)
                 rt2800_bbp_write(rt2x00dev, 84, 0x19);
 
-        if (rt2x00_intf_is_usb(rt2x00dev) &&
+        if (rt2x00_is_usb(rt2x00dev) &&
             rt2x00_rev(rt2x00dev) == RT3070_VERSION) {
                 rt2800_bbp_write(rt2x00dev, 70, 0x0a);
                 rt2800_bbp_write(rt2x00dev, 84, 0x99);
@@ -1582,11 +1582,11 @@ int rt2800_init_rfcsr(struct rt2x00_dev *rt2x00dev)
         u8 rfcsr;
         u8 bbp;
 
-        if (rt2x00_intf_is_usb(rt2x00dev) &&
+        if (rt2x00_is_usb(rt2x00dev) &&
             rt2x00_rev(rt2x00dev) != RT3070_VERSION)
                 return 0;
 
-        if (rt2x00_intf_is_pci(rt2x00dev)) {
+        if (rt2x00_is_pci(rt2x00dev) || rt2x00_is_soc(rt2x00dev)) {
                 if (!rt2x00_rf(rt2x00dev, RF3020) &&
                     !rt2x00_rf(rt2x00dev, RF3021) &&
                     !rt2x00_rf(rt2x00dev, RF3022))
@@ -1603,7 +1603,7 @@ int rt2800_init_rfcsr(struct rt2x00_dev *rt2x00dev)
         rt2x00_set_field8(&rfcsr, RFCSR30_RF_CALIBRATION, 0);
         rt2800_rfcsr_write(rt2x00dev, 30, rfcsr);
 
-        if (rt2x00_intf_is_usb(rt2x00dev)) {
+        if (rt2x00_is_usb(rt2x00dev)) {
                 rt2800_rfcsr_write(rt2x00dev, 4, 0x40);
                 rt2800_rfcsr_write(rt2x00dev, 5, 0x03);
                 rt2800_rfcsr_write(rt2x00dev, 6, 0x02);
@@ -1624,7 +1624,7 @@ int rt2800_init_rfcsr(struct rt2x00_dev *rt2x00dev)
                 rt2800_rfcsr_write(rt2x00dev, 25, 0x01);
                 rt2800_rfcsr_write(rt2x00dev, 27, 0x03);
                 rt2800_rfcsr_write(rt2x00dev, 29, 0x1f);
-        } else if (rt2x00_intf_is_pci(rt2x00dev)) {
+        } else if (rt2x00_is_pci(rt2x00dev) || rt2x00_is_soc(rt2x00dev)) {
                 rt2800_rfcsr_write(rt2x00dev, 0, 0x50);
                 rt2800_rfcsr_write(rt2x00dev, 1, 0x01);
                 rt2800_rfcsr_write(rt2x00dev, 2, 0xf7);
@@ -1855,7 +1855,7 @@ int rt2800_init_eeprom(struct rt2x00_dev *rt2x00dev)
 
         rt2x00_set_chip_rf(rt2x00dev, value, reg);
 
-        if (rt2x00_intf_is_usb(rt2x00dev)) {
+        if (rt2x00_is_usb(rt2x00dev)) {
                 /*
                  * The check for rt2860 is not a typo, some rt2870 hardware
                  * identifies itself as rt2860 in the CSR register.
@@ -2039,7 +2039,7 @@ int rt2800_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
         /*
          * Disable powersaving as default on PCI devices.
          */
-        if (rt2x00_intf_is_pci(rt2x00dev))
+        if (rt2x00_is_pci(rt2x00dev) || rt2x00_is_soc(rt2x00dev))
                 rt2x00dev->hw->wiphy->flags &= ~WIPHY_FLAG_PS_ON_BY_DEFAULT;
 
         /*
diff --git a/drivers/net/wireless/rt2x00/rt2800pci.c b/drivers/net/wireless/rt2x00/rt2800pci.c
index daea0b7c416..d57531ce1f8 100644
--- a/drivers/net/wireless/rt2x00/rt2800pci.c
+++ b/drivers/net/wireless/rt2x00/rt2800pci.c
@@ -1041,18 +1041,12 @@ static int rt2800pci_validate_eeprom(struct rt2x00_dev *rt2x00dev)
         /*
          * Read EEPROM into buffer
          */
-        switch (rt2x00dev->chip.rt) {
-        case RT2880:
-        case RT3052:
+        if (rt2x00_is_soc(rt2x00dev))
                 rt2800pci_read_eeprom_soc(rt2x00dev);
-                break;
-        default:
-                if (rt2800pci_efuse_detect(rt2x00dev))
-                        rt2800pci_read_eeprom_efuse(rt2x00dev);
-                else
-                        rt2800pci_read_eeprom_pci(rt2x00dev);
-                break;
-        }
+        else if (rt2800pci_efuse_detect(rt2x00dev))
+                rt2800pci_read_eeprom_efuse(rt2x00dev);
+        else
+                rt2800pci_read_eeprom_pci(rt2x00dev);
 
         return rt2800_validate_eeprom(rt2x00dev);
 }
@@ -1103,7 +1097,7 @@ static int rt2800pci_probe_hw(struct rt2x00_dev *rt2x00dev)
         /*
          * This device requires firmware.
          */
-        if (!rt2x00_rt(rt2x00dev, RT2880) && !rt2x00_rt(rt2x00dev, RT3052))
+        if (!rt2x00_is_soc(rt2x00dev))
                 __set_bit(DRIVER_REQUIRE_FIRMWARE, &rt2x00dev->flags);
         __set_bit(DRIVER_REQUIRE_DMA, &rt2x00dev->flags);
         __set_bit(DRIVER_REQUIRE_L2PAD, &rt2x00dev->flags);
diff --git a/drivers/net/wireless/rt2x00/rt2x00.h b/drivers/net/wireless/rt2x00/rt2x00.h
index 43b70c6e4e9..d741367304b 100644
--- a/drivers/net/wireless/rt2x00/rt2x00.h
+++ b/drivers/net/wireless/rt2x00/rt2x00.h
@@ -160,6 +160,7 @@ struct avg_val {
 enum rt2x00_chip_intf {
         RT2X00_CHIP_INTF_PCI,
         RT2X00_CHIP_INTF_USB,
+        RT2X00_CHIP_INTF_SOC,
 };
 
 /*
@@ -976,16 +977,21 @@ static inline bool rt2x00_intf(struct rt2x00_dev *rt2x00dev,
         return (rt2x00dev->chip.intf == intf);
 }
 
-static inline bool rt2x00_intf_is_pci(struct rt2x00_dev *rt2x00dev)
+static inline bool rt2x00_is_pci(struct rt2x00_dev *rt2x00dev)
 {
         return rt2x00_intf(rt2x00dev, RT2X00_CHIP_INTF_PCI);
 }
 
-static inline bool rt2x00_intf_is_usb(struct rt2x00_dev *rt2x00dev)
+static inline bool rt2x00_is_usb(struct rt2x00_dev *rt2x00dev)
 {
         return rt2x00_intf(rt2x00dev, RT2X00_CHIP_INTF_USB);
 }
 
+static inline bool rt2x00_is_soc(struct rt2x00_dev *rt2x00dev)
+{
+        return rt2x00_intf(rt2x00dev, RT2X00_CHIP_INTF_SOC);
+}
+
 /**
  * rt2x00queue_map_txskb - Map a skb into DMA for TX purposes.
  * @rt2x00dev: Pointer to &struct rt2x00_dev.
diff --git a/drivers/net/wireless/rt2x00/rt2x00soc.c b/drivers/net/wireless/rt2x00/rt2x00soc.c
index 19e684f8ffa..0d6b43afc4e 100644
--- a/drivers/net/wireless/rt2x00/rt2x00soc.c
+++ b/drivers/net/wireless/rt2x00/rt2x00soc.c
@@ -94,11 +94,7 @@ int rt2x00soc_probe(struct platform_device *pdev,
         rt2x00dev->irq = platform_get_irq(pdev, 0);
         rt2x00dev->name = pdev->dev.driver->name;
 
-        /*
-         * SoC devices mimic PCI behavior.
-         */
-        rt2x00_set_chip_intf(rt2x00dev, RT2X00_CHIP_INTF_PCI);
-
+        rt2x00_set_chip_intf(rt2x00dev, RT2X00_CHIP_INTF_SOC);
         rt2x00_set_chip_rt(rt2x00dev, chipset);
 
         retval = rt2x00soc_alloc_reg(rt2x00dev);