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| author | Desmond Cheong Zhi Xi <desmondcheongzx@gmail.com> | 2021-08-13 10:54:50 +0200 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2021-08-13 17:50:48 +0200 |
| commit | 7b812171257d4b8d9ef69321134c72b647e1ce9c (patch) | |
| tree | c304a168b1afbff6b0470156e48e48683518f736 /drivers/gpu/drm/drm_ioctl.c | |
| parent | drm/panel: s6d27a1: Add driver for Samsung S6D27A1 display panel (diff) | |
| download | linux-7b812171257d4b8d9ef69321134c72b647e1ce9c.tar.xz linux-7b812171257d4b8d9ef69321134c72b647e1ce9c.zip | |
drm: unexport drm_ioctl_permit
Since the last user of drm_ioctl_permit was removed, and it's now only
used in drm_ioctl.c, unexport the symbol.
Reported-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Desmond Cheong Zhi Xi <desmondcheongzx@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20210813085450.32494-3-desmondcheongzx@gmail.com
Diffstat (limited to 'drivers/gpu/drm/drm_ioctl.c')
| -rw-r--r-- | drivers/gpu/drm/drm_ioctl.c | 15 |
1 files changed, 1 insertions, 14 deletions
diff --git a/drivers/gpu/drm/drm_ioctl.c b/drivers/gpu/drm/drm_ioctl.c index be4a52dc4d6f..26f3a9ede8fe 100644 --- a/drivers/gpu/drm/drm_ioctl.c +++ b/drivers/gpu/drm/drm_ioctl.c @@ -522,19 +522,7 @@ int drm_version(struct drm_device *dev, void *data, return err; } -/** - * drm_ioctl_permit - Check ioctl permissions against caller - * - * @flags: ioctl permission flags. - * @file_priv: Pointer to struct drm_file identifying the caller. - * - * Checks whether the caller is allowed to run an ioctl with the - * indicated permissions. - * - * Returns: - * Zero if allowed, -EACCES otherwise. - */ -int drm_ioctl_permit(u32 flags, struct drm_file *file_priv) +static 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))) @@ -557,7 +545,6 @@ 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)] = { \ |