tree: git://linuxtv.org/media_tree.git master
head: fe10b84e7f6c4c8c3dc8cf63be324bc13f5acd68
commit: eadf9e26fab7f9841adcc36f3559dbce7604fcd5 [497/499] [media] videodev2.h:
add __user to v4l2_ext_control pointers
reproduce: make C=1 CF=-D__CHECK_ENDIAN__
sparse warnings: (new ones prefixed by >>)
>> drivers/media/v4l2-core/v4l2-ctrls.c:1685:15: sparse: incorrect type in
>> assignment (different address spaces)
drivers/media/v4l2-core/v4l2-ctrls.c:1685:15: expected void *[assigned] p
drivers/media/v4l2-core/v4l2-ctrls.c:1685:15: got void [noderef]
<asn:1>*ptr
vim +1685 drivers/media/v4l2-core/v4l2-ctrls.c
ce580fe5 drivers/media/video/v4l2-ctrls.c Sakari Ailus 2011-08-04 1669
case V4L2_CTRL_TYPE_INTEGER_MENU:
0176077a drivers/media/v4l2-core/v4l2-ctrls.c Hans Verkuil 2014-04-27 1670
case V4L2_CTRL_TYPE_MENU:
fa4d7096 drivers/media/video/v4l2-ctrls.c Hans Verkuil 2011-05-23 1671
case V4L2_CTRL_TYPE_BITMASK:
0176077a drivers/media/v4l2-core/v4l2-ctrls.c Hans Verkuil 2014-04-27 1672
case V4L2_CTRL_TYPE_BOOLEAN:
0996517c drivers/media/video/v4l2-ctrls.c Hans Verkuil 2010-08-01 1673
case V4L2_CTRL_TYPE_BUTTON:
0996517c drivers/media/video/v4l2-ctrls.c Hans Verkuil 2010-08-01 1674
case V4L2_CTRL_TYPE_CTRL_CLASS:
0176077a drivers/media/v4l2-core/v4l2-ctrls.c Hans Verkuil 2014-04-27 1675
ptr.p_s32 = &c->value;
998e7659 drivers/media/v4l2-core/v4l2-ctrls.c Hans Verkuil 2014-06-10 1676
return ctrl->type_ops->validate(ctrl, 0, ptr);
0996517c drivers/media/video/v4l2-ctrls.c Hans Verkuil 2010-08-01 1677
0176077a drivers/media/v4l2-core/v4l2-ctrls.c Hans Verkuil 2014-04-27 1678
case V4L2_CTRL_TYPE_INTEGER64:
0176077a drivers/media/v4l2-core/v4l2-ctrls.c Hans Verkuil 2014-04-27 1679
ptr.p_s64 = &c->value64;
998e7659 drivers/media/v4l2-core/v4l2-ctrls.c Hans Verkuil 2014-06-10 1680
return ctrl->type_ops->validate(ctrl, 0, ptr);
0996517c drivers/media/video/v4l2-ctrls.c Hans Verkuil 2010-08-01 1681
default:
302ab7ce drivers/media/v4l2-core/v4l2-ctrls.c Hans Verkuil 2014-06-10 1682
break;
302ab7ce drivers/media/v4l2-core/v4l2-ctrls.c Hans Verkuil 2014-06-10 1683
}
0996517c drivers/media/video/v4l2-ctrls.c Hans Verkuil 2010-08-01 1684
}
302ab7ce drivers/media/v4l2-core/v4l2-ctrls.c Hans Verkuil 2014-06-10 @1685
ptr.p = c->ptr;
302ab7ce drivers/media/v4l2-core/v4l2-ctrls.c Hans Verkuil 2014-06-10 1686
for (idx = 0; !err && idx < c->size / ctrl->elem_size; idx++)
302ab7ce drivers/media/v4l2-core/v4l2-ctrls.c Hans Verkuil 2014-06-10 1687
err = ctrl->type_ops->validate(ctrl, idx, ptr);
302ab7ce drivers/media/v4l2-core/v4l2-ctrls.c Hans Verkuil 2014-06-10 1688
return err;
0996517c drivers/media/video/v4l2-ctrls.c Hans Verkuil 2010-08-01 1689 }
0996517c drivers/media/video/v4l2-ctrls.c Hans Verkuil 2010-08-01 1690
0996517c drivers/media/video/v4l2-ctrls.c Hans Verkuil 2010-08-01 1691
static inline u32 node2id(struct list_head *node)
0996517c drivers/media/video/v4l2-ctrls.c Hans Verkuil 2010-08-01 1692 {
0996517c drivers/media/video/v4l2-ctrls.c Hans Verkuil 2010-08-01 1693
return list_entry(node, struct v4l2_ctrl_ref, node)->ctrl->id;
:::::: The code at line 1685 was first introduced by commit
:::::: 302ab7ce2daba8cdd82a6809adb42d117a683f06 [media] v4l2-ctrls: add array
support
:::::: TO: Hans Verkuil <[email protected]>
:::::: CC: Mauro Carvalho Chehab <[email protected]>
---
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