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authorAl Viro <viro@zeniv.linux.org.uk>2017-05-24 18:31:12 +0200
committerAl Viro <viro@zeniv.linux.org.uk>2017-05-27 21:39:28 +0200
commit7f0dfc1625dbaa1360414206d420231b9828701a (patch)
tree1b8f10ce6ac0866d9a1a8701f7ef242cb5db9e31 /include/drm/drm_ioctl.h
parentLinux 4.12-rc1 (diff)
downloadlinux-7f0dfc1625dbaa1360414206d420231b9828701a.tar.xz
linux-7f0dfc1625dbaa1360414206d420231b9828701a.zip
new helper: drm_ioctl_kernel()
drm_ioctl() guts sans copying the structure to/from userland and parsing the ioctl cmd. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'include/drm/drm_ioctl.h')
-rw-r--r--include/drm/drm_ioctl.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/drm/drm_ioctl.h b/include/drm/drm_ioctl.h
index ee03b3c44b3b..add42809642a 100644
--- a/include/drm/drm_ioctl.h
+++ b/include/drm/drm_ioctl.h
@@ -172,6 +172,7 @@ struct drm_ioctl_desc {
int drm_ioctl_permit(u32 flags, struct drm_file *file_priv);
long drm_ioctl(struct file *filp, unsigned int cmd, unsigned long arg);
+long drm_ioctl_kernel(struct file *, drm_ioctl_t, void *, u32);
#ifdef CONFIG_COMPAT
long drm_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg);
#else