drm: remove drm_init.c it is no longer needed

Move drm_cpu_valid into drm_fops.c Signed-off-by: Dave Airlie <airlied@linux.ie>
git-mirror · Nov 10, 2005 · 3f9df54 · 3f9df54
1 parent 22eae94
commit 3f9df54
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Showing 4 changed files with 18 additions and 55 deletions.
diff --git 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
@@ -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
@@ -321,6 +321,23 @@ 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.
  *

diff --git a/drivers/char/drm/drm_init.c b/drivers/char/drm/drm_init.c