rt2x00: misc fixes

diff -uprN wireless-dev-rt2x00/drivers/net/wireless/d80211/rt2x00/rt2400pci.c wireless-dev-rt2x00-patch/drivers/net/wireless/d80211/rt2x00/rt2400pci.c
@@ -1003,7 +1003,7 @@ rt2400pci_txdone(void *data)
 	int			tx_status;
 	int			ack;
 
-	 while (!rt2x00_ring_empty(ring)) {
+	while (!rt2x00_ring_empty(ring)) {
 		entry = rt2x00_get_data_entry_done(ring);
 		txd = entry->desc_addr;
 

@@ -1212,7 +1212,7 @@ rt2400pci_free_ring(struct rt2x00_pci *r
 			ring->data_addr, ring->data_dma);
 	ring->data_addr = NULL;
 
-		kfree(ring->entry);
+	kfree(ring->entry);
 	ring->entry = NULL;
 }
 

@@ -1318,6 +1318,9 @@ rt2400pci_init_rings(struct rt2x00_pci *
 {
 	u32		reg;
 
+	/*
+	 * Initialize rings.
+	 */
 	rt2400pci_init_rxdesc(rt2x00pci, &rt2x00pci->ring[RING_RX]);
 	rt2400pci_init_txdesc(rt2x00pci, &rt2x00pci->ring[RING_TX]);
 	rt2400pci_init_txdesc(rt2x00pci, &rt2x00pci->ring[RING_ATIM]);

@@ -1847,7 +1850,7 @@ rt2400pci_config_interface(struct net_de
 	rt2400pci_config_bssid(rt2x00pci, conf->bssid);
 
 	return 0;
- }
+}
 
 static void
 rt2400pci_set_multicast_list(struct net_device *net_dev,

diff -uprN wireless-dev-rt2x00/drivers/net/wireless/d80211/rt2x00/rt2500pci.c wireless-dev-rt2x00-patch/drivers/net/wireless/d80211/rt2x00/rt2500pci.c
@@ -487,7 +487,7 @@ rt2500pci_config_channel(struct rt2x00_p
 
 	if (rt2x00_rf(&rt2x00pci->chip, RF5222)) {
 		if (channel < 14) {
-		rf1 = cpu_to_le32(0x00022020);
+			rf1 = cpu_to_le32(0x00022020);
 			rf4 = cpu_to_le32(0x00000a0b);
 		} else if (channel == 14) {
 			rf1 = cpu_to_le32(0x00022010);

@@ -501,7 +501,7 @@ rt2500pci_config_channel(struct rt2x00_p
 		} else if (channel < 161) {
 			rf1 = cpu_to_le32(0x00022020);
 			rf4 = cpu_to_le32(0x00000a07);
-	}
+		}
 	}
 
 	INFO("Switching channel. RF1: 0x%08x, RF2: 0x%08x, RF3: 0x%08x, "

@@ -1091,7 +1091,7 @@ rt2500pci_txdone(void *data)
 	int			tx_status;
 	int			ack;
 
-	 while (!rt2x00_ring_empty(ring)) {
+	while (!rt2x00_ring_empty(ring)) {
 		entry = rt2x00_get_data_entry_done(ring);
 		txd = entry->desc_addr;
 

@@ -1301,7 +1301,7 @@ rt2500pci_free_ring(struct rt2x00_pci *r
 			ring->data_addr, ring->data_dma);
 	ring->data_addr = NULL;
 
-		kfree(ring->entry);
+	kfree(ring->entry);
 	ring->entry = NULL;
 }
 

@@ -2438,7 +2438,7 @@ rt2500pci_init_hw_channels(struct rt2x00
 		for (counter = 0; counter < ARRAY_SIZE(vals); counter++)
 			channels[counter].val =
 				cpu_to_le32(vals[counter] | rf2_base);
-		}
+	}
 	if (rt2x00_rf(&rt2x00pci->chip, RF5222)) {
 		static u32 vals[] = {
 			0x00018896, 0x0001889a, 0x0001889e, 0x000188a2,

@@ -2453,7 +2453,7 @@ rt2500pci_init_hw_channels(struct rt2x00
 	
 		for (counter = 0; counter < ARRAY_SIZE(vals); counter++)
 			(chan++)->val = cpu_to_le32(vals[counter]);
-		}
+	}
 
 	/*
 	 * Set TX power, each EEPROM TXpower entry

@@ -2472,7 +2472,7 @@ rt2500pci_init_hw_channels(struct rt2x00
 			rt2x00_get_field16(eeprom, EEPROM_TXPOWER_2);
 		if (channels[(counter * 2) + 1].power_level > 0x20)
 			channels[(counter * 2) + 1].power_level = 0x18;
-		}
+	}
 
 	/*
 	 * Set device specific, but channel independent RF values.

diff -uprN wireless-dev-rt2x00/drivers/net/wireless/d80211/rt2x00/rt2500usb.c wireless-dev-rt2x00-patch/drivers/net/wireless/d80211/rt2x00/rt2500usb.c
@@ -335,7 +335,7 @@ rt2500usb_config_channel(struct rt2x00_u
 	|| rt2x00_rf(&rt2x00usb->chip, RF2524)
 	|| rt2x00_rf(&rt2x00usb->chip, RF2525))
 	&& channel == 14)
-			rf4 &= ~0x00000018;
+		rf4 &= ~0x00000018;
 
 	if (rt2x00_rf(&rt2x00usb->chip, RF2525E)) {
 		if (channel & 0x01)

@@ -951,7 +951,7 @@ rt2500usb_txdone(void *data)
 		 * Check if we have received an
 		 * ACK response when ACK was requested and status
 		 * was succesfull.
-		*/
+		 */
 		entry->tx_status.ack = 0;
 		if (ack && (entry->urb->status == TX_SUCCESS))
 			entry->tx_status.ack = 1;

@@ -1636,7 +1636,7 @@ rt2500usb_config_interface(struct net_de
 		return 0;
 
 	rt2500usb_config_bssid(rt2x00usb, conf->bssid);
- 
+
 	return 0;
 }
 

@@ -2071,12 +2071,12 @@ rt2500usb_init_hw_channels(struct rt2x00
 
 		for (counter = 0; counter < ARRAY_SIZE(vals); counter++)
 			channels[counter].val = vals[counter];
-		}
+	}
 
 		/*
 	 * Set TX power, each EEPROM TXpower entry
 	 * contains the TXpower value for 2 channels.
-		 */
+	 */
 	for (counter = 0; counter < EEPROM_TXPOWER_SIZE; counter++) {
 		rt2x00_eeprom_read(rt2x00usb,
 			EEPROM_TXPOWER_START + counter, &eeprom);

@@ -2090,7 +2090,7 @@ rt2500usb_init_hw_channels(struct rt2x00
 			rt2x00_get_field16(eeprom, EEPROM_TXPOWER_2);
 		if (channels[(counter * 2) + 1].power_level > 0x20)
 			channels[(counter * 2) + 1].power_level = 0x18;
-		}
+	}
 
 	/*
 	 * Set device specific, but channel independent RF values.

@@ -2302,7 +2302,6 @@ rt2500usb_init_hw(struct rt2x00_usb *rt2
 	hw->modes[0].num_channels = 14;
 	hw->modes[0].num_rates = 12;
 
-
 	/*
 	 * Intitialize 802.11b
 	 * Rates: CCK.

diff -uprN wireless-dev-rt2x00/drivers/net/wireless/d80211/rt2x00/rt2x00.h wireless-dev-rt2x00-patch/drivers/net/wireless/d80211/rt2x00/rt2x00.h
@@ -44,6 +44,9 @@
  * and should be switched on using the module parameter.
  */
 #ifdef CONFIG_RT2X00_DEBUG
+/*
+ * Module parameter.
+ */
 static int rt2x00_debug_level = 0;
 #define DEBUG_PRINTK(__message...) \
 	do { if (rt2x00_debug_level) printk(__message); } while (0)