cosmetic fixes for ar7: indent, use lowercase hex notation, format

SVN-Revision: 8656

2 files changed, 75 insertions, 75 deletions

diff --git a/target/linux/ar7/files/drivers/char/watchdog/ar7_wdt.c b/target/linux/ar7/files/drivers/char/watchdog/ar7_wdt.c
index 50dfb5e..2710250 100644
--- a/target/linux/ar7/files/drivers/char/watchdog/ar7_wdt.c
+++ b/target/linux/ar7/files/drivers/char/watchdog/ar7_wdt.c
@@ -71,7 +71,7 @@ static struct semaphore open_semaphore;
 static unsigned expect_close;
 
 /* XXX currently fixed, allows max margin ~68.72 secs */
-#define prescale_value 0xFFFF
+#define prescale_value 0xffff
 
 // Offset of the WDT registers
 static unsigned long ar7_regs_wdt;
@@ -79,37 +79,37 @@ static unsigned long ar7_regs_wdt;
 static ar7_wdt_t *ar7_wdt;
 static void ar7_wdt_get_regs(void)
 {
-    u16 chip_id = ar7_chip_id();
-    switch (chip_id)
-    {
-    case AR7_CHIP_7100:
-    case AR7_CHIP_7200:
-        ar7_regs_wdt = AR7_REGS_WDT;
-        break;
-    default:
-        ar7_regs_wdt = UR8_REGS_WDT;
-        break;
-    }
+	u16 chip_id = ar7_chip_id();
+	switch (chip_id)
+	{
+	case AR7_CHIP_7100:
+	case AR7_CHIP_7200:
+		ar7_regs_wdt = AR7_REGS_WDT;
+		break;
+	default:
+		ar7_regs_wdt = UR8_REGS_WDT;
+		break;
+	}
 }
-                     
+
 static void ar7_wdt_kick(u32 value)
 {
 	ar7_wdt->kick_lock = 0x5555;
 	if ((ar7_wdt->kick_lock & 3) == 1) {
-		ar7_wdt->kick_lock = 0xAAAA;
+		ar7_wdt->kick_lock = 0xaaaa;
 		if ((ar7_wdt->kick_lock & 3) == 3) {
 			ar7_wdt->kick = value;
 			return;
 		}
- 	}
- 	printk(KERN_ERR DRVNAME ": failed to unlock WDT kick reg\n");
+	}
+	printk(KERN_ERR DRVNAME ": failed to unlock WDT kick reg\n");
 }
 
 static void ar7_wdt_prescale(u32 value)
 {
-	ar7_wdt->prescale_lock = 0x5A5A;
+	ar7_wdt->prescale_lock = 0x5a5a;
 	if ((ar7_wdt->prescale_lock & 3) == 1) {
-		ar7_wdt->prescale_lock = 0xA5A5;
+		ar7_wdt->prescale_lock = 0xa5a5;
 		if ((ar7_wdt->prescale_lock & 3) == 3) {
 			ar7_wdt->prescale = value;
 			return;
@@ -122,7 +122,7 @@ static void ar7_wdt_change(u32 value)
 {
 	ar7_wdt->change_lock = 0x6666;
 	if ((ar7_wdt->change_lock & 3) == 1) {
-		ar7_wdt->change_lock = 0xBBBB;
+		ar7_wdt->change_lock = 0xbbbb;
 		if ((ar7_wdt->change_lock & 3) == 3) {
 			ar7_wdt->change = value;
 			return;
@@ -135,9 +135,9 @@ static void ar7_wdt_disable(u32 value)
 {
 	ar7_wdt->disable_lock = 0x7777;
 	if ((ar7_wdt->disable_lock & 3) == 1) {
-		ar7_wdt->disable_lock = 0xCCCC;
+		ar7_wdt->disable_lock = 0xcccc;
 		if ((ar7_wdt->disable_lock & 3) == 2) {
-			ar7_wdt->disable_lock = 0xDDDD; 
+			ar7_wdt->disable_lock = 0xdddd;
 			if ((ar7_wdt->disable_lock & 3) == 3) {
 				ar7_wdt->disable = value;
 				return;
@@ -153,7 +153,7 @@ static void ar7_wdt_update_margin(int new_margin)
 
 	change = new_margin * (ar7_vbus_freq() / prescale_value);
 	if (change < 1) change = 1;
-	if (change > 0xFFFF) change = 0xFFFF;
+	if (change > 0xffff) change = 0xffff;
 	ar7_wdt_change(change);
 	margin = change * prescale_value / ar7_vbus_freq();
 	printk(KERN_INFO DRVNAME
@@ -192,19 +192,19 @@ static int ar7_wdt_release(struct inode *inode, struct file *file)
 	} else if (!nowayout) {
 		ar7_wdt_disable_wdt();
 	}
-        up(&open_semaphore);
+	up(&open_semaphore);
 
 	return 0;
 }
 
 static int ar7_wdt_notify_sys(struct notifier_block *this, 
-			      unsigned long code, void *unused)
+	unsigned long code, void *unused)
 {
 	if (code == SYS_HALT || code == SYS_POWER_OFF)
 		if (!nowayout)
 			ar7_wdt_disable_wdt();
 
-        return NOTIFY_DONE;
+	return NOTIFY_DONE;
 }
 
 static struct notifier_block ar7_wdt_notifier =
@@ -213,7 +213,7 @@ static struct notifier_block ar7_wdt_notifier =
 };
 
 static ssize_t ar7_wdt_write(struct file *file, const char *data, 
-			     size_t len, loff_t *ppos)
+	size_t len, loff_t *ppos)
 {
 	if (ppos != &file->f_pos)
 		return -ESPIPE;
@@ -238,7 +238,7 @@ static ssize_t ar7_wdt_write(struct file *file, const char *data,
 }
 
 static int ar7_wdt_ioctl(struct inode *inode, struct file *file, 
-			 unsigned int cmd, unsigned long arg)
+	unsigned int cmd, unsigned long arg)
 {
 	static struct watchdog_info ident = {
 		.identity = LONGNAME,
@@ -248,8 +248,6 @@ static int ar7_wdt_ioctl(struct inode *inode, struct file *file,
 	int new_margin;
 	
 	switch (cmd) {
-	default:
-		return -ENOTTY;
 	case WDIOC_GETSUPPORT:
 		if(copy_to_user((struct watchdog_info *)arg, &ident, 
 				sizeof(ident)))
@@ -276,6 +274,8 @@ static int ar7_wdt_ioctl(struct inode *inode, struct file *file,
 		if (put_user(margin, (int *)arg))
 			return -EFAULT;
 		return 0;
+	default:
+		return -ENOTTY;
 	}
 }
 
@@ -296,8 +296,8 @@ static struct miscdevice ar7_wdt_miscdev = {
 static int __init ar7_wdt_init(void)
 {
 	int rc;
-    
-    ar7_wdt_get_regs();
+
+	ar7_wdt_get_regs();
 
 	if (!request_mem_region(ar7_regs_wdt, sizeof(ar7_wdt_t), LONGNAME)) {
 		printk(KERN_WARNING DRVNAME ": watchdog I/O region busy\n");
@@ -314,15 +314,15 @@ static int __init ar7_wdt_init(void)
 
 	rc = misc_register(&ar7_wdt_miscdev);
 	if (rc) {
-                printk(KERN_ERR DRVNAME ": unable to register misc device\n");
+		printk(KERN_ERR DRVNAME ": unable to register misc device\n");
 		goto out_alloc;
 	}
 
 	rc = register_reboot_notifier(&ar7_wdt_notifier);
-        if (rc) {
-                printk(KERN_ERR DRVNAME ": unable to register reboot notifier\n");
+	if (rc) {
+		printk(KERN_ERR DRVNAME ": unable to register reboot notifier\n");
 		goto out_register;
-        }
+	}
 	goto out;
 
 out_register:
@@ -335,9 +335,9 @@ out:
 
 static void __exit ar7_wdt_cleanup(void)
 {
-        unregister_reboot_notifier(&ar7_wdt_notifier);
+	unregister_reboot_notifier(&ar7_wdt_notifier);
 	misc_deregister(&ar7_wdt_miscdev);
-    iounmap(ar7_wdt);
+	iounmap(ar7_wdt);
 	release_mem_region(ar7_regs_wdt, sizeof(ar7_wdt_t));
 }
 
diff --git a/target/linux/ar7/files/drivers/net/cpmac.c b/target/linux/ar7/files/drivers/net/cpmac.c
index 7d46677..7d8e1b8 100644
--- a/target/linux/ar7/files/drivers/net/cpmac.c
+++ b/target/linux/ar7/files/drivers/net/cpmac.c
@@ -242,14 +242,14 @@ static void cpmac_dump_regs(u32 *base, int count)
 
 static const char *cpmac_dump_buf(const uint8_t * buf, unsigned size)
 {
-    static char buffer[3 * 25 + 1];
-    char *p = &buffer[0];
-    if (size > 20)
-        size = 20;
-    while (size-- > 0) {
-        p += sprintf(p, " %02x", *buf++);
-    }
-    return buffer;
+	static char buffer[3 * 25 + 1];
+	char *p = &buffer[0];
+	if (size > 20)
+		size = 20;
+	while (size-- > 0) {
+		p += sprintf(p, " %02x", *buf++);
+	}
+	return buffer;
 }
 #endif
 
@@ -336,7 +336,7 @@ static void cpmac_set_multicast_list(struct net_device *dev)
 	if(dev->flags & IFF_PROMISC) {
 		priv->regs->mbp &= ~MBP_PROMISCCHAN(0); /* promisc channel 0 */
 		priv->regs->mbp |= MBP_RXPROMISC;
-        } else {
+	} else {
 		priv->regs->mbp &= ~MBP_RXPROMISC;
 		if(dev->flags & IFF_ALLMULTI) {
 			/* enable all multicast mode */
@@ -460,8 +460,8 @@ static void cpmac_rx(struct net_device *dev)
 	desc = priv->rx_head;
 	dma_cache_inv((u32)desc, 16);
 #ifdef CPMAC_DEBUG
-                printk(KERN_DEBUG "%s: len=%d, %s\n", __func__, pkt->datalen,
-                      cpmac_dump_buf(data, pkt->datalen));
+	printk(KERN_DEBUG "%s: len=%d, %s\n", __func__, pkt->datalen,
+		cpmac_dump_buf(data, pkt->datalen));
 #endif
 
 	while ((desc->dataflags & CPMAC_OWN) == 0) {
@@ -527,13 +527,13 @@ static int cpmac_poll(struct net_device *dev, int *budget)
 static void
 cpmac_alloc_skbs(struct work_struct *work)
 {
-        struct cpmac_priv *priv = container_of(work, struct cpmac_priv,
-					       alloc_work);
+	struct cpmac_priv *priv = container_of(work, struct cpmac_priv,
+		alloc_work);
 #else
 static void
 cpmac_alloc_skbs(void *data)
 {
-        struct net_device *dev = (struct net_device*)data;
+	struct net_device *dev = (struct net_device*)data;
 	struct cpmac_priv *priv = netdev_priv(dev);
 #endif
 	unsigned long flags;
@@ -576,7 +576,7 @@ static int cpmac_start_xmit(struct sk_buff *skb, struct net_device *dev)
 
 	len = skb->len;
 #ifdef CPMAC_DEBUG
-        printk(KERN_DEBUG "%s: len=%d\n", __func__, len); //cpmac_dump_buf(const uint8_t * buf, unsigned size)
+	printk(KERN_DEBUG "%s: len=%d\n", __func__, len); //cpmac_dump_buf(const uint8_t * buf, unsigned size)
 #endif
 	if (unlikely(len < ETH_ZLEN)) {
 		if (unlikely(skb_padto(skb, ETH_ZLEN))) {
@@ -753,42 +753,42 @@ static int cpmac_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
 
 static int cpmac_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 {
-        struct cpmac_priv *priv = netdev_priv(dev);
+	struct cpmac_priv *priv = netdev_priv(dev);
 
-        if (priv->phy)
-                return phy_ethtool_gset(priv->phy, cmd);
+	if (priv->phy)
+		return phy_ethtool_gset(priv->phy, cmd);
 
-        return -EINVAL;
+	return -EINVAL;
 }
 
 static int cpmac_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 {
-        struct cpmac_priv *priv = netdev_priv(dev);
+	struct cpmac_priv *priv = netdev_priv(dev);
 
-        if (!capable(CAP_NET_ADMIN))
-                return -EPERM;
+	if (!capable(CAP_NET_ADMIN))
+		return -EPERM;
 
-        if (priv->phy)
-                return phy_ethtool_sset(priv->phy, cmd);
+	if (priv->phy)
+		return phy_ethtool_sset(priv->phy, cmd);
 
-        return -EINVAL;
+	return -EINVAL;
 }
 
 static void cpmac_get_drvinfo(struct net_device *dev, 
 			      struct ethtool_drvinfo *info)
 {
-        strcpy(info->driver, "cpmac");
-        strcpy(info->version, "0.0.3");
-        info->fw_version[0] = '\0';
-        sprintf(info->bus_info, "%s", "cpmac");
-        info->regdump_len = 0;
+	strcpy(info->driver, "cpmac");
+	strcpy(info->version, "0.0.3");
+	info->fw_version[0] = '\0';
+	sprintf(info->bus_info, "%s", "cpmac");
+	info->regdump_len = 0;
 }
 
 static const struct ethtool_ops cpmac_ethtool_ops = {
-        .get_settings = cpmac_get_settings,
-        .set_settings = cpmac_set_settings,
-        .get_drvinfo = cpmac_get_drvinfo,
-        .get_link = ethtool_op_get_link,
+	.get_settings = cpmac_get_settings,
+	.set_settings = cpmac_set_settings,
+	.get_drvinfo = cpmac_get_drvinfo,
+	.get_link = ethtool_op_get_link,
 };
 
 static struct net_device_stats *cpmac_stats(struct net_device *dev)
@@ -806,7 +806,7 @@ static int cpmac_change_mtu(struct net_device *dev, int mtu)
 	unsigned long flags;
 	struct cpmac_priv *priv = netdev_priv(dev);
 	spinlock_t *lock = &priv->lock;
-    
+
 	if ((mtu < 68) || (mtu > 1500))
 		return -EINVAL;
 
@@ -937,9 +937,9 @@ static int cpmac_open(struct net_device *dev)
 	priv->rx_head = &priv->desc_ring[CPMAC_TX_RING_SIZE];
 
 #if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 20)
-        INIT_WORK(&priv->alloc_work, cpmac_alloc_skbs);
+	INIT_WORK(&priv->alloc_work, cpmac_alloc_skbs);
 #else
-        INIT_WORK(&priv->alloc_work, cpmac_alloc_skbs, dev);
+	INIT_WORK(&priv->alloc_work, cpmac_alloc_skbs, dev);
 #endif
 	schedule_work(&priv->alloc_work);
 	flush_scheduled_work();
@@ -961,7 +961,7 @@ static int cpmac_open(struct net_device *dev)
 	}
 
 	if((res = request_irq(dev->irq, cpmac_irq, SA_INTERRUPT,
-			      dev->name, dev))) {
+			dev->name, dev))) {
 		printk("%s: failed to obtain irq\n", dev->name);
 		goto fail_irq;
 	}