1 files changed, 0 insertions, 108 deletions
diff --git a/drivers/char/drm/drm_os_linux.h b/drivers/char/drm/drm_os_linux.h
deleted file mode 100644
index 8dbd2572b7c3..000000000000
--- a/drivers/char/drm/drm_os_linux.h
+++ /dev/null
@@ -1,108 +0,0 @@
-/**
- * \file drm_os_linux.h
- * OS abstraction macros.
- */
-
-#include <linux/interrupt.h>	/* For task queue support */
-#include <linux/delay.h>
-
-/** Current process ID */
-#define DRM_CURRENTPID			task_pid_nr(current)
-#define DRM_SUSER(p)			capable(CAP_SYS_ADMIN)
-#define DRM_UDELAY(d)			udelay(d)
-/** Read a byte from a MMIO region */
-#define DRM_READ8(map, offset)		readb(((void __iomem *)(map)->handle) + (offset))
-/** Read a word from a MMIO region */
-#define DRM_READ16(map, offset)         readw(((void __iomem *)(map)->handle) + (offset))
-/** Read a dword from a MMIO region */
-#define DRM_READ32(map, offset)		readl(((void __iomem *)(map)->handle) + (offset))
-/** Write a byte into a MMIO region */
-#define DRM_WRITE8(map, offset, val)	writeb(val, ((void __iomem *)(map)->handle) + (offset))
-/** Write a word into a MMIO region */
-#define DRM_WRITE16(map, offset, val)   writew(val, ((void __iomem *)(map)->handle) + (offset))
-/** Write a dword into a MMIO region */
-#define DRM_WRITE32(map, offset, val)	writel(val, ((void __iomem *)(map)->handle) + (offset))
-/** Read memory barrier */
-#define DRM_READMEMORYBARRIER()		rmb()
-/** Write memory barrier */
-#define DRM_WRITEMEMORYBARRIER()	wmb()
-/** Read/write memory barrier */
-#define DRM_MEMORYBARRIER()		mb()
-
-/** IRQ handler arguments and return type and values */
-#define DRM_IRQ_ARGS		int irq, void *arg
-
-/** AGP types */
-#if __OS_HAS_AGP
-#define DRM_AGP_MEM		struct agp_memory
-#define DRM_AGP_KERN		struct agp_kern_info
-#else
-/* define some dummy types for non AGP supporting kernels */
-struct no_agp_kern {
-	unsigned long aper_base;
-	unsigned long aper_size;
-};
-#define DRM_AGP_MEM             int
-#define DRM_AGP_KERN            struct no_agp_kern
-#endif
-
-#if !(__OS_HAS_MTRR)
-static __inline__ int mtrr_add(unsigned long base, unsigned long size,
-			       unsigned int type, char increment)
-{
-	return -ENODEV;
-}
-
-static __inline__ int mtrr_del(int reg, unsigned long base, unsigned long size)
-{
-	return -ENODEV;
-}
-
-#define MTRR_TYPE_WRCOMB     1
-
-#endif
-
-/** Other copying of data to kernel space */
-#define DRM_COPY_FROM_USER(arg1, arg2, arg3)		\
-	copy_from_user(arg1, arg2, arg3)
-/** Other copying of data from kernel space */
-#define DRM_COPY_TO_USER(arg1, arg2, arg3)		\
-	copy_to_user(arg1, arg2, arg3)
-/* Macros for copyfrom user, but checking readability only once */
-#define DRM_VERIFYAREA_READ( uaddr, size )		\
-	(access_ok( VERIFY_READ, uaddr, size ) ? 0 : -EFAULT)
-#define DRM_COPY_FROM_USER_UNCHECKED(arg1, arg2, arg3)	\
-	__copy_from_user(arg1, arg2, arg3)
-#define DRM_COPY_TO_USER_UNCHECKED(arg1, arg2, arg3)	\
-	__copy_to_user(arg1, arg2, arg3)
-#define DRM_GET_USER_UNCHECKED(val, uaddr)		\
-	__get_user(val, uaddr)
-
-#define DRM_HZ HZ
-
-#define DRM_WAIT_ON( ret, queue, timeout, condition )		\
-do {								\
-	DECLARE_WAITQUEUE(entry, current);			\
-	unsigned long end = jiffies + (timeout);		\
-	add_wait_queue(&(queue), &entry);			\
-								\
-	for (;;) {						\
-		__set_current_state(TASK_INTERRUPTIBLE);	\
-		if (condition)					\
-			break;					\
-		if (time_after_eq(jiffies, end)) {		\
-			ret = -EBUSY;				\
-			break;					\
-		}						\
-		schedule_timeout((HZ/100 > 1) ? HZ/100 : 1);	\
-		if (signal_pending(current)) {			\
-			ret = -EINTR;				\
-			break;					\
-		}						\
-	}							\
-	__set_current_state(TASK_RUNNING);			\
-	remove_wait_queue(&(queue), &entry);			\
-} while (0)
-
-#define DRM_WAKEUP( queue ) wake_up_interruptible( queue )
-#define DRM_INIT_WAITQUEUE( queue ) init_waitqueue_head( queue )