Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6

[linux-2.6-omap-h63xx.git] / drivers / net / wireless / rt2x00 / rt2400pci.c

diff --git a/drivers/net/wireless/rt2x00/rt2400pci.c b/drivers/net/wireless/rt2x00/rt2400pci.c
index 4c0538d6099bb2503646d091e4a9e9a1d3417095..08cb9eec16a6bca16c3e5dc30c467db1e600a3af 100644 (file)
--- a/drivers/net/wireless/rt2x00/rt2400pci.c
+++ b/drivers/net/wireless/rt2x00/rt2400pci.c
@@ -231,7 +231,7 @@ static const struct rt2x00debug rt2400pci_rt2x00debug = {
 };
 #endif /* CONFIG_RT2X00_LIB_DEBUGFS */
 
-#ifdef CONFIG_RT2400PCI_RFKILL
+#ifdef CONFIG_RT2X00_LIB_RFKILL
 static int rt2400pci_rfkill_poll(struct rt2x00_dev *rt2x00dev)
 {
        u32 reg;
@@ -241,9 +241,9 @@ static int rt2400pci_rfkill_poll(struct rt2x00_dev *rt2x00dev)
 }
 #else
 #define rt2400pci_rfkill_poll  NULL
-#endif /* CONFIG_RT2400PCI_RFKILL */
+#endif /* CONFIG_RT2X00_LIB_RFKILL */
 
-#ifdef CONFIG_RT2400PCI_LEDS
+#ifdef CONFIG_RT2X00_LIB_LEDS
 static void rt2400pci_brightness_set(struct led_classdev *led_cdev,
                                     enum led_brightness brightness)
 {
@@ -288,7 +288,7 @@ static void rt2400pci_init_led(struct rt2x00_dev *rt2x00dev,
        led->led_dev.blink_set = rt2400pci_blink_set;
        led->flags = LED_INITIALIZED;
 }
-#endif /* CONFIG_RT2400PCI_LEDS */
+#endif /* CONFIG_RT2X00_LIB_LEDS */
 
 /*
  * Configuration handlers.
@@ -1241,7 +1241,7 @@ static irqreturn_t rt2400pci_interrupt(int irq, void *dev_instance)
        if (!reg)
                return IRQ_NONE;
 
-       if (!test_bit(DEVICE_ENABLED_RADIO, &rt2x00dev->flags))
+       if (!test_bit(DEVICE_STATE_ENABLED_RADIO, &rt2x00dev->flags))
                return IRQ_HANDLED;
 
        /*
@@ -1374,22 +1374,22 @@ static int rt2400pci_init_eeprom(struct rt2x00_dev *rt2x00dev)
        /*
         * Store led mode, for correct led behaviour.
         */
-#ifdef CONFIG_RT2400PCI_LEDS
+#ifdef CONFIG_RT2X00_LIB_LEDS
        value = rt2x00_get_field16(eeprom, EEPROM_ANTENNA_LED_MODE);
 
        rt2400pci_init_led(rt2x00dev, &rt2x00dev->led_radio, LED_TYPE_RADIO);
        if (value == LED_MODE_TXRX_ACTIVITY)
                rt2400pci_init_led(rt2x00dev, &rt2x00dev->led_qual,
                                   LED_TYPE_ACTIVITY);
-#endif /* CONFIG_RT2400PCI_LEDS */
+#endif /* CONFIG_RT2X00_LIB_LEDS */
 
        /*
         * Detect if this device has an hardware controlled radio.
         */
-#ifdef CONFIG_RT2400PCI_RFKILL
+#ifdef CONFIG_RT2X00_LIB_RFKILL
        if (rt2x00_get_field16(eeprom, EEPROM_ANTENNA_HARDWARE_RADIO))
                __set_bit(CONFIG_SUPPORT_HW_BUTTON, &rt2x00dev->flags);
-#endif /* CONFIG_RT2400PCI_RFKILL */
+#endif /* CONFIG_RT2X00_LIB_RFKILL */
 
        /*
         * Check if the BBP tuning should be enabled.
@@ -1404,7 +1404,7 @@ static int rt2400pci_init_eeprom(struct rt2x00_dev *rt2x00dev)
  * RF value list for RF2420 & RF2421
  * Supports: 2.4 GHz
  */
-static const struct rf_channel rf_vals_bg[] = {
+static const struct rf_channel rf_vals_b[] = {
        { 1,  0x00022058, 0x000c1fda, 0x00000101, 0 },
        { 2,  0x00022058, 0x000c1fee, 0x00000101, 0 },
        { 3,  0x00022058, 0x000c2002, 0x00000101, 0 },
@@ -1421,10 +1421,11 @@ static const struct rf_channel rf_vals_bg[] = {
        { 14, 0x00022058, 0x000c20fa, 0x00000101, 0 },
 };
 
-static void rt2400pci_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
+static int rt2400pci_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
 {
        struct hw_mode_spec *spec = &rt2x00dev->spec;
-       u8 *txpower;
+       struct channel_info *info;
+       char *tx_power;
        unsigned int i;
 
        /*
@@ -1439,24 +1440,29 @@ static void rt2400pci_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
                                rt2x00_eeprom_addr(rt2x00dev,
                                                   EEPROM_MAC_ADDR_0));
 
-       /*
-        * Convert tx_power array in eeprom.
-        */
-       txpower = rt2x00_eeprom_addr(rt2x00dev, EEPROM_TXPOWER_START);
-       for (i = 0; i < 14; i++)
-               txpower[i] = TXPOWER_FROM_DEV(txpower[i]);
-
        /*
         * Initialize hw_mode information.
         */
        spec->supported_bands = SUPPORT_BAND_2GHZ;
        spec->supported_rates = SUPPORT_RATE_CCK;
-       spec->tx_power_a = NULL;
-       spec->tx_power_bg = txpower;
-       spec->tx_power_default = DEFAULT_TXPOWER;
 
-       spec->num_channels = ARRAY_SIZE(rf_vals_bg);
-       spec->channels = rf_vals_bg;
+       spec->num_channels = ARRAY_SIZE(rf_vals_b);
+       spec->channels = rf_vals_b;
+
+       /*
+        * Create channel information array
+        */
+       info = kzalloc(spec->num_channels * sizeof(*info), GFP_KERNEL);
+       if (!info)
+               return -ENOMEM;
+
+       spec->channels_info = info;
+
+       tx_power = rt2x00_eeprom_addr(rt2x00dev, EEPROM_TXPOWER_START);
+       for (i = 0; i < 14; i++)
+               info[i].tx_power1 = TXPOWER_FROM_DEV(tx_power[i]);
+
+       return 0;
 }
 
 static int rt2400pci_probe_hw(struct rt2x00_dev *rt2x00dev)
@@ -1477,7 +1483,9 @@ static int rt2400pci_probe_hw(struct rt2x00_dev *rt2x00dev)
        /*
         * Initialize hw specifications.
         */
-       rt2400pci_probe_hw_mode(rt2x00dev);
+       retval = rt2400pci_probe_hw_mode(rt2x00dev);
+       if (retval)
+               return retval;
 
        /*
         * This device requires the atim queue and DMA-mapped skbs.