aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/gpu/drm/drm_ioc32.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/gpu/drm/drm_ioc32.c')
-rw-r--r--drivers/gpu/drm/drm_ioc32.c9
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/gpu/drm/drm_ioc32.c b/drivers/gpu/drm/drm_ioc32.c
index d61d185cf04..4a058c7af6c 100644
--- a/drivers/gpu/drm/drm_ioc32.c
+++ b/drivers/gpu/drm/drm_ioc32.c
@@ -28,6 +28,7 @@
28 * IN THE SOFTWARE. 28 * IN THE SOFTWARE.
29 */ 29 */
30#include <linux/compat.h> 30#include <linux/compat.h>
31#include <linux/ratelimit.h>
31 32
32#include "drmP.h" 33#include "drmP.h"
33#include "drm_core.h" 34#include "drm_core.h"
@@ -253,10 +254,10 @@ static int compat_drm_addmap(struct file *file, unsigned int cmd,
253 return -EFAULT; 254 return -EFAULT;
254 255
255 m32.handle = (unsigned long)handle; 256 m32.handle = (unsigned long)handle;
256 if (m32.handle != (unsigned long)handle && printk_ratelimit()) 257 if (m32.handle != (unsigned long)handle)
257 printk(KERN_ERR "compat_drm_addmap truncated handle" 258 printk_ratelimited(KERN_ERR "compat_drm_addmap truncated handle"
258 " %p for type %d offset %x\n", 259 " %p for type %d offset %x\n",
259 handle, m32.type, m32.offset); 260 handle, m32.type, m32.offset);
260 261
261 if (copy_to_user(argp, &m32, sizeof(m32))) 262 if (copy_to_user(argp, &m32, sizeof(m32)))
262 return -EFAULT; 263 return -EFAULT;