Use fixed sized types in new ioctls

Make both crtc and the command argument 32 bits to avoid any 32-on-64 compat
issues.

diff --git a/linux-core/drm_irq.c b/linux-core/drm_irq.c
index 592ea2adb80dfbf8d65a9f3effc4285b2f4af484..8f27d7f308535ce4a94b097f77f950edbf4f1300 100644 (file)
--- a/linux-core/drm_irq.c
+++ b/linux-core/drm_irq.c
@@ -437,7 +437,7 @@ int drm_modeset_ctl(struct drm_device *dev, void *data,
        int crtc, ret = 0;
        u32 new;
 
-       crtc = modeset->arg;
+       crtc = modeset->crtc;
        if (crtc >= dev->num_crtcs) {
                ret = -EINVAL;
                goto out;

diff --git a/shared-core/drm.h b/shared-core/drm.h
index da149dca4dd5418fa252591fde0c629931c0dcf0..52b01cd12bd4aeb485dad3fc8f2ff545e3820f79 100644 (file)
--- a/shared-core/drm.h
+++ b/shared-core/drm.h
@@ -565,8 +565,8 @@ union drm_wait_vblank {
  * \sa drmModesetCtl().
  */
 struct drm_modeset_ctl {
-       unsigned long arg;
-       int cmd;
+       uint32_t crtc;
+       uint32_t cmd;
 };
 
 /**