[PATCH] remove some more check_region stuff

Removed some more references to check_region().

I checked these changes into the 'checkreg' branch of
rsync://rsync.kernel.org/pub/scm/linux/kernel/git/jgarzik/misc-2.6.git

The only valid references remaining are in:
drivers/scsi/advansys.c
drivers/scsi/BusLogic.c
drivers/cdrom/sbpcd.c
sound/oss/pss.c

  Remove last vestiges of ide_check_region()
  drivers/char/specialix: trim trailing whitespace
  drivers/char/specialix: eliminate use of check_region()
  Remove outdated and unused references to check_region()
  [sound oss] remove check_region() usage from cs4232, wavfront
  [netdrvr eepro] trim trailing whitespace
  [netdrvr eepro] remove check_region() usage

Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 26 insertions, 24 deletions

diff --git a/drivers/net/eepro.c b/drivers/net/eepro.c
index 1ce2c675b8a7..a806dfe54d23 100644
--- a/drivers/net/eepro.c
+++ b/drivers/net/eepro.c
@@ -552,8 +552,7 @@ static int __init do_eepro_probe(struct net_device *dev)
         {
                 unsigned short int WS[32]=WakeupSeq;
 
-                if (check_region(WakeupPort, 2)==0) {
-
+                if (request_region(WakeupPort, 2, "eepro wakeup")) {
                         if (net_debug>5)
                                 printk(KERN_DEBUG "Waking UP\n");
 
@@ -563,7 +562,10 @@ static int __init do_eepro_probe(struct net_device *dev)
                                 outb_p(WS[i],WakeupPort);
                                 if (net_debug>5) printk(KERN_DEBUG ": %#x ",WS[i]);
                         }
-                } else printk(KERN_WARNING "Checkregion Failed!\n");
+
+                        release_region(WakeupPort, 2);
+                } else
+                        printk(KERN_WARNING "PnP wakeup region busy!\n");
         }
 #endif
 
@@ -705,7 +707,7 @@ static void __init eepro_print_info (struct net_device *dev)
                                         dev->name, (unsigned)dev->base_addr);
                         break;
                 case LAN595FX:
-                        printk("%s: Intel EtherExpress Pro/10+ ISA\n at %#x,", 
+                        printk("%s: Intel EtherExpress Pro/10+ ISA\n at %#x,",
                                         dev->name, (unsigned)dev->base_addr);
                         break;
                 case LAN595TX:
@@ -713,7 +715,7 @@ static void __init eepro_print_info (struct net_device *dev)
                                         dev->name, (unsigned)dev->base_addr);
                         break;
                 case LAN595:
-                        printk("%s: Intel 82595-based lan card at %#x,", 
+                        printk("%s: Intel 82595-based lan card at %#x,",
                                         dev->name, (unsigned)dev->base_addr);
         }
 
@@ -726,7 +728,7 @@ static void __init eepro_print_info (struct net_device *dev)
 
         if (dev->irq > 2)
                 printk(", IRQ %d, %s.\n", dev->irq, ifmap[dev->if_port]);
-        else 
+        else
                 printk(", %s.\n", ifmap[dev->if_port]);
 
         if (net_debug > 3) {
@@ -756,7 +758,7 @@ static int __init eepro_probe1(struct net_device *dev, int autoprobe)
         int err;
 
         /* Grab the region so we can find another board if autoIRQ fails. */
-        if (!request_region(ioaddr, EEPRO_IO_EXTENT, DRV_NAME)) { 
+        if (!request_region(ioaddr, EEPRO_IO_EXTENT, DRV_NAME)) {
                 if (!autoprobe)
                         printk(KERN_WARNING "EEPRO: io-port 0x%04x in use \n",
                                 ioaddr);
@@ -838,15 +840,15 @@ static int __init eepro_probe1(struct net_device *dev, int autoprobe)
                 /* Mask off INT number */
                 int count = lp->word[1] & 7;
                 unsigned irqMask = lp->word[7];
- 
+
                 while (count--)
                         irqMask &= irqMask - 1;
- 
+
                 count = ffs(irqMask);
- 
+
                 if (count)
                         dev->irq = count - 1;
- 
+
                 if (dev->irq < 2) {
                         printk(KERN_ERR " Duh! illegal interrupt vector stored in EEPROM.\n");
                         goto exit;
@@ -854,7 +856,7 @@ static int __init eepro_probe1(struct net_device *dev, int autoprobe)
                         dev->irq = 9;
                 }
         }
- 
+
         dev->open               = eepro_open;
         dev->stop               = eepro_close;
         dev->hard_start_xmit    = eepro_send_packet;
@@ -863,7 +865,7 @@ static int __init eepro_probe1(struct net_device *dev, int autoprobe)
         dev->tx_timeout         = eepro_tx_timeout;
         dev->watchdog_timeo     = TX_TIMEOUT;
         dev->ethtool_ops        = &eepro_ethtool_ops;
- 
+
         /* print boot time info */
         eepro_print_info(dev);
 
@@ -1047,8 +1049,8 @@ static int eepro_open(struct net_device *dev)
 
 
         /* Initialize the RCV and XMT upper and lower limits */
-        outb(lp->rcv_lower_limit >> 8, ioaddr + RCV_LOWER_LIMIT_REG); 
-        outb(lp->rcv_upper_limit >> 8, ioaddr + RCV_UPPER_LIMIT_REG); 
+        outb(lp->rcv_lower_limit >> 8, ioaddr + RCV_LOWER_LIMIT_REG);
+        outb(lp->rcv_upper_limit >> 8, ioaddr + RCV_UPPER_LIMIT_REG);
         outb(lp->xmt_lower_limit >> 8, ioaddr + lp->xmt_lower_limit_reg);
         outb(lp->xmt_upper_limit >> 8, ioaddr + lp->xmt_upper_limit_reg);
 
@@ -1065,12 +1067,12 @@ static int eepro_open(struct net_device *dev)
         eepro_clear_int(ioaddr);
 
         /* Initialize RCV */
-        outw(lp->rcv_lower_limit, ioaddr + RCV_BAR); 
+        outw(lp->rcv_lower_limit, ioaddr + RCV_BAR);
         lp->rx_start = lp->rcv_lower_limit;
-        outw(lp->rcv_upper_limit | 0xfe, ioaddr + RCV_STOP); 
+        outw(lp->rcv_upper_limit | 0xfe, ioaddr + RCV_STOP);
 
         /* Initialize XMT */
-        outw(lp->xmt_lower_limit, ioaddr + lp->xmt_bar); 
+        outw(lp->xmt_lower_limit, ioaddr + lp->xmt_bar);
         lp->tx_start = lp->tx_end = lp->xmt_lower_limit;
         lp->tx_last = 0;
 
@@ -1411,7 +1413,7 @@ set_multicast_list(struct net_device *dev)
                                 outb(0x08, ioaddr + STATUS_REG);
 
                                 if (i & 0x20) { /* command ABORTed */
-                                        printk(KERN_NOTICE "%s: multicast setup failed.\n", 
+                                        printk(KERN_NOTICE "%s: multicast setup failed.\n",
                                                 dev->name);
                                         break;
                                 } else if ((i & 0x0f) == 0x03)  { /* MC-Done */
@@ -1512,7 +1514,7 @@ hardware_send_packet(struct net_device *dev, void *buf, short length)
                 end = last + (((length + 3) >> 1) << 1) + XMT_HEADER;
 
         if (end >= lp->xmt_upper_limit + 2) { /* the transmit buffer is wrapped around */
-                if ((lp->xmt_upper_limit + 2 - last) <= XMT_HEADER) {   
+                if ((lp->xmt_upper_limit + 2 - last) <= XMT_HEADER) {
                                 /* Arrrr!!!, must keep the xmt header together,
                                 several days were lost to chase this one down. */
                         last = lp->xmt_lower_limit;
@@ -1643,7 +1645,7 @@ eepro_rx(struct net_device *dev)
                         else if (rcv_status & 0x0800)
                                 lp->stats.rx_crc_errors++;
 
-                        printk(KERN_DEBUG "%s: event = %#x, status = %#x, next = %#x, size = %#x\n", 
+                        printk(KERN_DEBUG "%s: event = %#x, status = %#x, next = %#x, size = %#x\n",
                                 dev->name, rcv_event, rcv_status, rcv_next_frame, rcv_size);
                 }
 
@@ -1674,10 +1676,10 @@ eepro_transmit_interrupt(struct net_device *dev)
 {
         struct eepro_local *lp = netdev_priv(dev);
         short ioaddr = dev->base_addr;
-        short boguscount = 25; 
+        short boguscount = 25;
         short xmt_status;
 
-        while ((lp->tx_start != lp->tx_end) && boguscount--) { 
+        while ((lp->tx_start != lp->tx_end) && boguscount--) {
 
                 outw(lp->tx_start, ioaddr + HOST_ADDRESS_REG);
                 xmt_status = inw(ioaddr+IO_PORT);
@@ -1723,7 +1725,7 @@ static int eepro_ethtool_get_settings(struct net_device *dev,
 {
         struct eepro_local      *lp = (struct eepro_local *)dev->priv;
 
-        cmd->supported =        SUPPORTED_10baseT_Half | 
+        cmd->supported =        SUPPORTED_10baseT_Half |
                                 SUPPORTED_10baseT_Full |
                                 SUPPORTED_Autoneg;
         cmd->advertising =      ADVERTISED_10baseT_Half |