This way drm_ioctl_permit() can be used by drivers
Signed-off-by: Thomas Hellstrom thellstrom@vmware.com Reviewed-by: Sinclair Yeh syeh@vmware.com --- drivers/gpu/drm/drm_ioctl.c | 3 ++- include/drm/drmP.h | 1 + 2 files changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/drm_ioctl.c b/drivers/gpu/drm/drm_ioctl.c index b1d303f..9a860ca 100644 --- a/drivers/gpu/drm/drm_ioctl.c +++ b/drivers/gpu/drm/drm_ioctl.c @@ -480,7 +480,7 @@ static int drm_version(struct drm_device *dev, void *data, * indicated permissions. If so, returns zero. Otherwise returns an * error code suitable for ioctl return. */ -static int drm_ioctl_permit(u32 flags, struct drm_file *file_priv) +int drm_ioctl_permit(u32 flags, struct drm_file *file_priv) { /* ROOT_ONLY is only for CAP_SYS_ADMIN */ if (unlikely((flags & DRM_ROOT_ONLY) && !capable(CAP_SYS_ADMIN))) @@ -508,6 +508,7 @@ static int drm_ioctl_permit(u32 flags, struct drm_file *file_priv)
return 0; } +EXPORT_SYMBOL(drm_ioctl_permit);
#define DRM_IOCTL_DEF(ioctl, _func, _flags) \ [DRM_IOCTL_NR(ioctl)] = { \ diff --git a/include/drm/drmP.h b/include/drm/drmP.h index 4717449..3b0c50f 100644 --- a/include/drm/drmP.h +++ b/include/drm/drmP.h @@ -887,6 +887,7 @@ static inline bool drm_is_primary_client(const struct drm_file *file_priv) /*@{*/
/* Driver support (drm_drv.h) */ +extern int drm_ioctl_permit(u32 flags, struct drm_file *file_priv); extern long drm_ioctl(struct file *filp, unsigned int cmd, unsigned long arg); extern long drm_compat_ioctl(struct file *filp,