X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=drivers%2Fchar%2Fapplicom.c;h=1f0b752e5de1810f05ec96c943072f5c367f212c;hb=97bf2856c6014879bd04983a3e9dfcdac1e7fe85;hp=927a5bbe112c9d9eb175e6840f557d4348d159c2;hpb=76828883507a47dae78837ab5dec5a5b4513c667;p=linux-2.6.git

diff --git a/drivers/char/applicom.c b/drivers/char/applicom.c
index 927a5bbe1..1f0b752e5 100644
--- a/drivers/char/applicom.c
+++ b/drivers/char/applicom.c
@@ -110,9 +110,9 @@ static ssize_t ac_read (struct file *, char __user *, size_t, loff_t *);
 static ssize_t ac_write (struct file *, const char __user *, size_t, loff_t *);
 static int ac_ioctl(struct inode *, struct file *, unsigned int,
 		    unsigned long);
-static irqreturn_t ac_interrupt(int, void *, struct pt_regs *);
+static irqreturn_t ac_interrupt(int, void *);
 
-static struct file_operations ac_fops = {
+static const struct file_operations ac_fops = {
 	.owner = THIS_MODULE,
 	.llseek = no_llseek,
 	.read = ac_read,
@@ -142,7 +142,7 @@ static int ac_register_board(unsigned long physloc, void __iomem *loc,
 	if (!boardno)
 		boardno = readb(loc + NUMCARD_OWNER_TO_PC);
 
-	if (!boardno && boardno > MAX_BOARD) {
+	if (!boardno || boardno > MAX_BOARD) {
 		printk(KERN_WARNING "Board #%d (at 0x%lx) is out of range (1 <= x <= %d).\n",
 		       boardno, physloc, MAX_BOARD);
 		return 0;
@@ -166,11 +166,7 @@ static int ac_register_board(unsigned long physloc, void __iomem *loc,
 	return boardno + 1;
 }
 
-#ifdef MODULE
-
-#define applicom_init init_module
-
-void cleanup_module(void)
+static void __exit applicom_exit(void)
 {
 	unsigned int i;
 
@@ -188,9 +184,7 @@ void cleanup_module(void)
 	}
 }
 
-#endif				/* MODULE */
-
-int __init applicom_init(void)
+static int __init applicom_init(void)
 {
 	int i, numisa = 0;
 	struct pci_dev *dev = NULL;
@@ -215,13 +209,16 @@ int __init applicom_init(void)
 		RamIO = ioremap(dev->resource[0].start, LEN_RAM_IO);
 
 		if (!RamIO) {
-			printk(KERN_INFO "ac.o: Failed to ioremap PCI memory space at 0x%lx\n", dev->resource[0].start);
+			printk(KERN_INFO "ac.o: Failed to ioremap PCI memory "
+				"space at 0x%llx\n",
+				(unsigned long long)dev->resource[0].start);
 			pci_disable_device(dev);
 			return -EIO;
 		}
 
-		printk(KERN_INFO "Applicom %s found at mem 0x%lx, irq %d\n",
-		       applicom_pci_devnames[dev->device-1], dev->resource[0].start, 
+		printk(KERN_INFO "Applicom %s found at mem 0x%llx, irq %d\n",
+		       applicom_pci_devnames[dev->device-1],
+			   (unsigned long long)dev->resource[0].start,
 		       dev->irq);
 
 		boardno = ac_register_board(dev->resource[0].start, RamIO,0);
@@ -232,7 +229,7 @@ int __init applicom_init(void)
 			continue;
 		}
 
-		if (request_irq(dev->irq, &ac_interrupt, SA_SHIRQ, "Applicom PCI", &dummy)) {
+		if (request_irq(dev->irq, &ac_interrupt, IRQF_SHARED, "Applicom PCI", &dummy)) {
 			printk(KERN_INFO "Could not allocate IRQ %d for PCI Applicom device.\n", dev->irq);
 			iounmap(RamIO);
 			pci_disable_device(dev);
@@ -279,7 +276,7 @@ int __init applicom_init(void)
 		printk(KERN_NOTICE "Applicom ISA card found at mem 0x%lx, irq %d\n", mem + (LEN_RAM_IO*i), irq);
 
 		if (!numisa) {
-			if (request_irq(irq, &ac_interrupt, SA_SHIRQ, "Applicom ISA", &dummy)) {
+			if (request_irq(irq, &ac_interrupt, IRQF_SHARED, "Applicom ISA", &dummy)) {
 				printk(KERN_WARNING "Could not allocate IRQ %d for ISA Applicom device.\n", irq);
 				iounmap(RamIO);
 				apbs[boardno - 1].RamIO = NULL;
@@ -355,10 +352,9 @@ out:
 	return ret;
 }
 
+module_init(applicom_init);
+module_exit(applicom_exit);
 
-#ifndef MODULE
-__initcall(applicom_init);
-#endif
 
 static ssize_t ac_write(struct file *file, const char __user *buf, size_t count, loff_t * ppos)
 {
@@ -621,7 +617,7 @@ static ssize_t ac_read (struct file *filp, char __user *buf, size_t count, loff_
 	} 
 }
 
-static irqreturn_t ac_interrupt(int vec, void *dev_instance, struct pt_regs *regs)
+static irqreturn_t ac_interrupt(int vec, void *dev_instance)
 {
 	unsigned int i;
 	unsigned int FlagInt;
@@ -851,28 +847,3 @@ static int ac_ioctl(struct inode *inode, struct file *file, unsigned int cmd, un
 	return 0;
 }
 
-#ifndef MODULE
-static int __init applicom_setup(char *str)
-{
-	int ints[4];
-
-	(void) get_options(str, 4, ints);
-
-	if (ints[0] > 2) {
-		printk(KERN_WARNING "Too many arguments to 'applicom=', expected mem,irq only.\n");
-	}
-
-	if (ints[0] < 2) {
-		printk(KERN_INFO"applicom numargs: %d\n", ints[0]);
-		return 0;
-	}
-
-	mem = ints[1];
-	irq = ints[2];
-	return 1;
-}
-
-__setup("applicom=", applicom_setup);
-
-#endif				/* MODULE */
-