diff options
| -rw-r--r-- | drivers/char/drm/Makefile | 2 | ||||
| -rw-r--r-- | drivers/char/drm/drmP.h | 1 | ||||
| -rw-r--r-- | drivers/char/drm/drm_fops.c | 17 | ||||
| -rw-r--r-- | drivers/char/drm/drm_init.c | 53 |
4 files changed, 18 insertions, 55 deletions
diff --git a/drivers/char/drm/Makefile b/drivers/char/drm/Makefile index e41060c76226..f1898cd96597 100644 --- a/drivers/char/drm/Makefile +++ b/drivers/char/drm/Makefile @@ -3,7 +3,7 @@ # Direct Rendering Infrastructure (DRI) in XFree86 4.1.0 and higher. drm-objs := drm_auth.o drm_bufs.o drm_context.o drm_dma.o drm_drawable.o \ - drm_drv.o drm_fops.o drm_init.o drm_ioctl.o drm_irq.o \ + drm_drv.o drm_fops.o drm_ioctl.o drm_irq.o \ drm_lock.o drm_memory.o drm_proc.o drm_stub.o drm_vm.o \ drm_agpsupport.o drm_scatter.o ati_pcigart.o drm_pci.o \ drm_sysfs.o diff --git a/drivers/char/drm/drmP.h b/drivers/char/drm/drmP.h index d842cce11448..3593f609241a 100644 --- a/drivers/char/drm/drmP.h +++ b/drivers/char/drm/drmP.h @@ -770,7 +770,6 @@ static inline int drm_core_has_MTRR(struct drm_device *dev) /* Misc. support (drm_init.h) */ extern int drm_flags; extern void drm_parse_options(char *s); -extern int drm_cpu_valid(void); /* Driver support (drm_drv.h) */ extern int drm_init(struct drm_driver *driver); diff --git a/drivers/char/drm/drm_fops.c b/drivers/char/drm/drm_fops.c index f57f7d1a281e..28f01305377f 100644 --- a/drivers/char/drm/drm_fops.c +++ b/drivers/char/drm/drm_fops.c @@ -322,6 +322,23 @@ int drm_release(struct inode *inode, struct file *filp) EXPORT_SYMBOL(drm_release); /** + * Check whether DRI will run on this CPU. + * + * \return non-zero if the DRI will run on this CPU, or zero otherwise. + */ +static int drm_cpu_valid(void) +{ +#if defined(__i386__) + if (boot_cpu_data.x86 == 3) + return 0; /* No cmpxchg on a 386 */ +#endif +#if defined(__sparc__) && !defined(__sparc_v9__) + return 0; /* No cmpxchg before v9 sparc. */ +#endif + return 1; +} + +/** * Called whenever a process opens /dev/drm. * * \param inode device inode. diff --git a/drivers/char/drm/drm_init.c b/drivers/char/drm/drm_init.c deleted file mode 100644 index 754b934715c4..000000000000 --- a/drivers/char/drm/drm_init.c +++ /dev/null @@ -1,53 +0,0 @@ -/** - * \file drm_init.c - * Setup/Cleanup for DRM - * - * \author Rickard E. (Rik) Faith <faith@valinux.com> - * \author Gareth Hughes <gareth@valinux.com> - */ - -/* - * Created: Mon Jan 4 08:58:31 1999 by faith@valinux.com - * - * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas. - * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California. - * All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice (including the next - * paragraph) shall be included in all copies or substantial portions of the - * Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR - * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, - * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. - */ - -#include "drmP.h" - -/** - * Check whether DRI will run on this CPU. - * - * \return non-zero if the DRI will run on this CPU, or zero otherwise. - */ -int drm_cpu_valid(void) -{ -#if defined(__i386__) - if (boot_cpu_data.x86 == 3) - return 0; /* No cmpxchg on a 386 */ -#endif -#if defined(__sparc__) && !defined(__sparc_v9__) - return 0; /* No cmpxchg before v9 sparc. */ -#endif - return 1; -} |