move parts to include/linux

diff --git a/comedi/kern_compat.h b/comedi/kern_compat.h
index e802748d621b563c3405e46c349a9cf4194f8ef5..c862f7849c87e28197929d58df3db1e0dee54548 100644 (file)
--- a/comedi/kern_compat.h
+++ b/comedi/kern_compat.h
@@ -76,43 +76,6 @@
 #endif
 
 
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,2,0) /* XXX */
-/* somewhere about 2.1.4 */
-
-#include <asm/segment.h>
-
-static inline int copy_to_user(void * to,const void *from,unsigned long n_bytes)
-{
-       int i;
-
-       if((i=verify_area(VERIFY_WRITE,to,n_bytes)) != 0)
-               return i;
-       memcpy_tofs(to,from,n_bytes);
-       return 0;
-}
-
-static inline int copy_from_user(void * to,const void *from,unsigned long n_bytes)
-{
-       int i;
-       if((i=verify_area(VERIFY_READ,from,n_bytes))!=0)
-               return i;
-       memcpy_fromfs(to,from,n_bytes);
-       return 0;
-}
-
-static inline int clear_user(void * mem,unsigned long len)
-{
-       char *cmem=mem;
-       
-       if(verify_area(VERIFY_WRITE,mem,len))
-               return len;
-       /* this is slow, but I'm lazy */
-       while(len--){put_user(0,cmem);cmem++;}
-       return 0;
-}
-
-#endif
-
 #if LINUX_VERSION_CODE < KERNEL_VERSION(2,1,0)
 static inline void __process_timeout(unsigned long __data)
 {
@@ -161,12 +124,6 @@ static inline long interruptible_sleep_on_timeout(struct wait_queue ** p,
 #endif
 #endif
 
-#if LINUX_VERSION_CODE < 0x020115
-#define MODULE_AUTHOR(a)
-#define MODULE_DESCRIPTION(a)
-#define MODULE_PARM(a,b)
-#endif
-
 #if LINUX_VERSION_CODE < 0x20138
 #define test_and_set_bit(val, addr) set_bit(val, addr)
 #define le32_to_cpu(val) (val)
@@ -178,13 +135,6 @@ static inline long interruptible_sleep_on_timeout(struct wait_queue ** p,
 #define NETSTATS_VER2
 #endif
 
-#if LINUX_VERSION_CODE < 0x20155
-#include <linux/bios32.h>
-#define PCI_SUPPORT_VER1
-#else
-#define PCI_SUPPORT_VER2
-#endif
-
 #if LINUX_VERSION_CODE < 0x20159
 #define DEV_FREE_SKB(skb) dev_kfree_skb (skb, FREE_WRITE);
 #else  /* Grrr, unneeded incompatible change. */
@@ -202,24 +152,6 @@ static inline long interruptible_sleep_on_timeout(struct wait_queue ** p,
 
 #endif
 
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,2,18)                /* ? */
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,1,0)
-  #ifdef MODULE
-    /* don't ask.  It works. */
-    #define THIS_MODULE                        ((struct module *)&mod_use_count_)
-  #else
-    #define THIS_MODULE        NULL
-  #endif
-  #define __MOD_INC_USE_COUNT(x)       ((*(long *)(x))++, (*(long *)(x)) |= MOD_VISITED)
-  #define __MOD_DEC_USE_COUNT(x)       ((*(long *)(x))--, (*(long *)(x)) |= MOD_VISITED)
-#else
-  #ifdef MODULE
-    #define THIS_MODULE        &__this_module
-  #else
-    #define THIS_MODULE        NULL
-  #endif
-#endif
-#endif
 
 #endif /* _KERN_COMPAT_H */