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drm: fix warning on 64-bit platforms.. 

This looks ugly, but it is the only thing that makes sense that doesn't
change the API.

Signed-off-by: Dave Airlie <airlied@linux.ie>
This commit is contained in:
Dave Airlie 2005-10-24 18:41:39 +10:00 committed by Dave Airlie
parent 5fb4dc9bf5
commit 67e1a014fb
1 changed files with 3 additions and 1 deletions
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4
drivers/char/drm/drm_bufs.c
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@ -309,7 +309,9 @@ int drm_addmap_ioctl(struct inode *inode, struct file *filp,
if (copy_to_user(argp, maplist->map, sizeof(drm_map_t)))
return -EFAULT;
if (put_user((void *)maplist->user_token, &argp->handle))
/* avoid a warning on 64-bit, this casting isn't very nice, but the API is set so too late */
if (put_user((void *)(unsigned long)maplist->user_token, &argp->handle))
return -EFAULT;
return 0;
}