diff options
| author | Rik Faith <faith@alephnull.com> | 2001-02-21 16:06:10 +0000 |
|---|---|---|
| committer | Rik Faith <faith@alephnull.com> | 2001-02-21 16:06:10 +0000 |
| commit | c4a247d26228b2506fcb1c5cac2302a22e91219e (patch) | |
| tree | c133781ce7a59136b0ff66918b21237dbe9cdb79 /linux/drm_stub.h | |
| parent | 48768df6c3197dea8f68fc69795c5aa820ce5678 (diff) | |
Add Linux 2.2.x support for stubs
Diffstat (limited to 'linux/drm_stub.h')
| -rw-r--r-- | linux/drm_stub.h | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/linux/drm_stub.h b/linux/drm_stub.h index a6a39d86..bc958796 100644 --- a/linux/drm_stub.h +++ b/linux/drm_stub.h @@ -31,6 +31,10 @@ #define __NO_VERSION__ #include "drmP.h" +#if LINUX_VERSION_CODE < 0x020400 +#include "stubsupport-pre24.h" +#endif + #define DRM_STUB_MAXCARDS 16 /* Enough for one machine */ static struct drm_stub_list { @@ -120,10 +124,13 @@ static int DRM(stub_putminor)(int minor) int DRM(stub_register)(const char *name, struct file_operations *fops, drm_device_t *dev) { - if (register_chrdev(DRM_MAJOR, "drm", &DRM(stub_fops))) { - /* Already registered */ - struct drm_stub_info *i; + struct drm_stub_info *i = NULL; + + if (register_chrdev(DRM_MAJOR, "drm", &DRM(stub_fops))) i = (struct drm_stub_info *)inter_module_get("drm"); + + if (i) { + /* Already registered */ DRM(stub_info).info_register = i->info_register; DRM(stub_info).info_unregister = i->info_unregister; } else { |