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drm: drop Linux <= 2.6.8 support 

Signed-off-by: Pekka Paalanen <pq@iki.fi>
main
Pekka Paalanen 2009-03-02 00:13:00 +02:00
parent d3f25ccca8
commit 4bdddf5715
1 changed files with 0 additions and 18 deletions
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18
linux-core/drm_os_linux.h
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@ -10,23 +10,6 @@
#define DRM_CURRENTPID current->pid
#define DRM_SUSER(p) capable(CAP_SYS_ADMIN)
#define DRM_UDELAY(d) udelay(d)
#if LINUX_VERSION_CODE <= 0x020608 /* KERNEL_VERSION(2,6,8) */
#ifndef __iomem
#define __iomem
#endif
/** 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))
#else
/** Read a byte from a MMIO region */
#define DRM_READ8(map, offset) readb((map)->handle + (offset))
/** Read a word from a MMIO region */
@ -39,7 +22,6 @@
#define DRM_WRITE16(map, offset, val) writew(val, (map)->handle + (offset))
/** Write a dword into a MMIO region */
#define DRM_WRITE32(map, offset, val) writel(val, (map)->handle + (offset))
#endif
/** Read memory barrier */
#define DRM_READMEMORYBARRIER() rmb()
/** Write memory barrier */