Staging: otus: remove dependence on kernel version

[mirror_ubuntu-bionic-kernel.git] / drivers / staging / otus / zdcompat.h

diff --git a/drivers/staging/otus/zdcompat.h b/drivers/staging/otus/zdcompat.h
index 27c807b3a7d0a6d59b746d5b1b31a6807182b84e..8acf400fbc0bf8024f806d6dd82e159e8f310492 100644 (file)
--- a/drivers/staging/otus/zdcompat.h
+++ b/drivers/staging/otus/zdcompat.h
@@ -27,58 +27,13 @@
 #ifndef _ZDCOMPAT_H
 #define _ZDCOMPAT_H
 
-#ifndef KERNEL_VERSION
-#define KERNEL_VERSION(a,b,c) (((a) << 16) + ((b) << 8) + (c))
-#endif
-
-#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0))
-#ifndef INIT_TQUEUE
-#define INIT_TQUEUE(_tq, _routine, _data)                       \
-        do {                                                    \
-                (_tq)->next = NULL;                             \
-                (_tq)->sync = 0;                                \
-                PREPARE_TQUEUE((_tq), (_routine), (_data));     \
-        } while (0)
-#define PREPARE_TQUEUE(_tq, _routine, _data)                    \
-        do {                                                    \
-                (_tq)->routine = _routine;                      \
-                (_tq)->data = _data;                            \
-        } while (0)
-#endif
-
-#ifndef INIT_WORK
-#define work_struct tq_struct
-
-#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,4,0))
-#define schedule_work(a)   queue_task(a, &tq_scheduler)
-#else
-#define schedule_work(a)  schedule_task(a)
-#endif
-
-#define flush_scheduled_work  flush_scheduled_tasks
-#define INIT_WORK(_wq, _routine, _data)  INIT_TQUEUE(_wq, _routine, _data)
-#define PREPARE_WORK(_wq, _routine, _data)  PREPARE_TQUEUE(_wq, _routine, _data)
-#endif
-#endif // < 2.5 kernel
-
 
 #ifndef DECLARE_TASKLET
-#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,4,0))
-#define tasklet_schedule(a)   queue_task(a, &tq_scheduler)
-#else
 #define tasklet_schedule(a)   schedule_task(a)
 #endif
-#endif
 
-
-#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,3,38))
-typedef struct device netdevice_t;
-#elif (LINUX_VERSION_CODE < KERNEL_VERSION(2,4,4))
-typedef struct net_device netdevice_t;
-#else
 #undef netdevice_t
 typedef struct net_device netdevice_t;
-#endif
 
 #ifdef WIRELESS_EXT
 #if (WIRELESS_EXT < 13)
@@ -90,7 +45,6 @@ struct iw_request_info
 #endif
 #endif
 
-/* linux < 2.5.69 */
 #ifndef IRQ_NONE
 typedef void irqreturn_t;
 #define IRQ_NONE
@@ -102,15 +56,7 @@ typedef void irqreturn_t;
 #define in_atomic()  0
 #endif
 
-#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0))  // fixme
-#define URB_ASYNC_UNLINK  USB_ASYNC_UNLINK
-#else
 #define USB_QUEUE_BULK 0
-#endif
-
-#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0))
-#define free_netdev(x)       kfree(x)
-#endif
 
 
 #endif