diff options
Diffstat (limited to 'drivers/gpu/drm/drm_ioc32.c')
-rw-r--r-- | drivers/gpu/drm/drm_ioc32.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/gpu/drm/drm_ioc32.c b/drivers/gpu/drm/drm_ioc32.c index 67b1fca39aa6..0e3043e08c69 100644 --- a/drivers/gpu/drm/drm_ioc32.c +++ b/drivers/gpu/drm/drm_ioc32.c | |||
@@ -185,7 +185,7 @@ static int compat_drm_getmap(struct file *file, unsigned int cmd, | |||
185 | m32.size = map.size; | 185 | m32.size = map.size; |
186 | m32.type = map.type; | 186 | m32.type = map.type; |
187 | m32.flags = map.flags; | 187 | m32.flags = map.flags; |
188 | m32.handle = ptr_to_compat(map.handle); | 188 | m32.handle = ptr_to_compat((void __user *)map.handle); |
189 | m32.mtrr = map.mtrr; | 189 | m32.mtrr = map.mtrr; |
190 | if (copy_to_user(argp, &m32, sizeof(m32))) | 190 | if (copy_to_user(argp, &m32, sizeof(m32))) |
191 | return -EFAULT; | 191 | return -EFAULT; |
@@ -216,7 +216,7 @@ static int compat_drm_addmap(struct file *file, unsigned int cmd, | |||
216 | 216 | ||
217 | m32.offset = map.offset; | 217 | m32.offset = map.offset; |
218 | m32.mtrr = map.mtrr; | 218 | m32.mtrr = map.mtrr; |
219 | m32.handle = ptr_to_compat(map.handle); | 219 | m32.handle = ptr_to_compat((void __user *)map.handle); |
220 | if (map.handle != compat_ptr(m32.handle)) | 220 | if (map.handle != compat_ptr(m32.handle)) |
221 | pr_err_ratelimited("compat_drm_addmap truncated handle %p for type %d offset %x\n", | 221 | pr_err_ratelimited("compat_drm_addmap truncated handle %p for type %d offset %x\n", |
222 | map.handle, m32.type, m32.offset); | 222 | map.handle, m32.type, m32.offset); |
@@ -526,7 +526,7 @@ static int compat_drm_getsareactx(struct file *file, unsigned int cmd, | |||
526 | if (err) | 526 | if (err) |
527 | return err; | 527 | return err; |
528 | 528 | ||
529 | req32.handle = ptr_to_compat(req.handle); | 529 | req32.handle = ptr_to_compat((void __user *)req.handle); |
530 | if (copy_to_user(argp, &req32, sizeof(req32))) | 530 | if (copy_to_user(argp, &req32, sizeof(req32))) |
531 | return -EFAULT; | 531 | return -EFAULT; |
532 | 532 | ||