--- c/drivers/scsi/tmscsim.c	2004-04-28 12:28:43.000000000 +0200
+++ a/drivers/scsi/tmscsim.c	2004-05-09 14:51:18.000000000 +0200
@@ -229,7 +229,6 @@
 #include <linux/ctype.h>
 #include <linux/mm.h>
 #include <linux/config.h>
-#include <linux/version.h>
 #include <linux/blkdev.h>
 #include <linux/timer.h>
 #include <linux/interrupt.h>
@@ -260,16 +259,10 @@
  * undef  : traditional save_flags; cli; restore_flags;
  */
 
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,1,30)
-# include <linux/init.h>
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,3,30)
-# include <linux/spinlock.h>
-#else
-# include <asm/spinlock.h>
-#endif
-#endif
+#include <linux/init.h>
+#include <linux/spinlock.h>
 
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,3,99) && defined(MODULE)
+#ifdef MODULE
 static struct pci_device_id tmscsim_pci_tbl[] = {
 	{
 		.vendor		= PCI_VENDOR_ID_AMD,
@@ -374,12 +367,10 @@
 /* Startup values, to be overriden on the commandline */
 int tmscsim[] = {-2, -2, -2, -2, -2, -2};
 
-# if defined(MODULE) && LINUX_VERSION_CODE >= KERNEL_VERSION(2,1,30)
+#ifdef MODULE
 MODULE_PARM(tmscsim, "1-6i");
 MODULE_PARM_DESC(tmscsim, "Host SCSI ID, Speed (0=10MHz), Device Flags, Adapter Flags, Max Tags (log2(tags)-1), DelayReset (s)");
-# endif
 
-#if defined(MODULE) && LINUX_VERSION_CODE >= KERNEL_VERSION(2,1,30)
 MODULE_AUTHOR("C.L. Huang / Kurt Garloff");
 MODULE_DESCRIPTION("SCSI host adapter driver for Tekram DC390 and other AMD53C974A based PCI SCSI adapters");
 MODULE_LICENSE("GPL");
@@ -448,13 +439,6 @@
 UCHAR  dc390_clock_period1[] = {4, 5, 6, 7, 8, 10, 13, 20};
 UCHAR  dc390_clock_speed[] = {100,80,67,57,50, 40, 31, 20};
 
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,3,30)
-struct proc_dir_entry	DC390_proc_scsi_tmscsim ={
-       PROC_SCSI_DC390T, 7 ,"tmscsim",
-       S_IFDIR | S_IRUGO | S_IXUGO, 2
-       };
-#endif
-
 /***********************************************************************
  * Functions for access to DC390 EEPROM
  * and some to emulate it
@@ -549,7 +533,6 @@
 /* Override defaults on cmdline:
  * tmscsim: AdaptID, MaxSpeed (Index), DevMode (Bitmapped), AdaptMode (Bitmapped)
  */
-#if LINUX_VERSION_CODE > KERNEL_VERSION(2,3,13)
 int __init dc390_setup (char *str)
 {	
 	int ints[8];
@@ -570,23 +553,6 @@
 __setup("tmscsim=", dc390_setup);
 #endif
 
-#else
-void __init dc390_setup (char *str, int *ints)
-{
-	int i, im;
-	im = ints[0];
-	if (im > 6)
-	{
-		printk (KERN_NOTICE "DC390: ignore extra params!\n");
-		im = 6;
-	}
-	for (i = 0; i < im; i++)
-		tmscsim[i] = ints[i+1];
-	/* dc390_checkparams (); */
-}
-#endif
-
-
 
 static void __init dc390_EEpromOutDI( PDEVDECL, PUCHAR regval, UCHAR Carry )
 {
@@ -891,16 +857,6 @@
 	dc390_Going_append (pDCB, pSRB);
 }
 
-/* 2.0 timer compatibility */
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,1,30)
- static inline int timer_pending(struct timer_list * timer)
- {
-	return timer->prev != NULL;
- }
- #define time_after(a,b)         ((long)(b) - (long)(a) < 0)
- #define time_before(a,b)        time_after(b,a)
-#endif
-
 void DC390_waiting_timed_out (unsigned long ptr);
 /* Sets the timer to wake us up */
 static void dc390_waiting_timer (PACB pACB, unsigned long to)
@@ -1939,11 +1895,7 @@
     psh->io_port = io_port;
     psh->n_io_port = 0x80;
     psh->irq = Irq;
-#if LINUX_VERSION_CODE > KERNEL_VERSION(2,3,50)
     psh->base = io_port;
-#else
-    psh->base = (char*)io_port;
-#endif	
     psh->unique_id = io_port;
     psh->dma_channel = -1;
     psh->last_reset = jiffies;
@@ -2229,10 +2181,8 @@
     if ( PCI_PRESENT )
 	while (PCI_FIND_DEVICE (PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD53C974))
 	{
-#if LINUX_VERSION_CODE > KERNEL_VERSION(2,3,30)
 	    if (pci_enable_device (pdev))
 		continue;
-#endif
 	    PCI_GET_IO_AND_IRQ;
 	    DEBUG0(printk(KERN_INFO "DC390(%i): IO_PORT=%04x,IRQ=%x\n", dc390_adapterCnt, (UINT) io_port, irq));
 
@@ -2247,11 +2197,7 @@
 	printk (KERN_ERR "DC390: No PCI BIOS found!\n");
    
     if (dc390_adapterCnt)
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,3,30)
 	psht->proc_name = "tmscsim";
-#else
-	psht->proc_dir = &DC390_proc_scsi_tmscsim;
-#endif
     printk(KERN_INFO "DC390: %i adapters found\n", dc390_adapterCnt);
     return( dc390_adapterCnt );
 }