This way drm_ioctl_permit() can be used by drivers
Signed-off-by: Thomas Hellstrom <thellstrom@xxxxxxxxxx>
Reviewed-by: Sinclair Yeh <syeh@xxxxxxxxxx>
---
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,
--
2.1.0
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