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HID: hidp: Add a comment that some devices depend on the current behavior of uniq

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Add a comment noting that some devices depend on the destination address being
stored in uniq.

Signed-off-by: Frank Praznik <frank.praznik@oh.rr.com>
Reviewed-by: David Herrmann <dh.herrmann@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
This commit is contained in:
Frank Praznik 2014-02-20 11:36:04 -05:00 committed by Jiri Kosina
parent d2d782fcce
commit dccf2f65e6
1 changed files with 3 additions and 0 deletions
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3
net/bluetooth/hidp/core.c
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@ -767,6 +767,9 @@ static int hidp_setup_hid(struct hidp_session *session,
snprintf(hid->phys, sizeof(hid->phys), "%pMR",
&l2cap_pi(session->ctrl_sock->sk)->chan->src);
/* NOTE: Some device modules depend on the dst address being stored in
* uniq. Please be aware of this before making changes to this behavior.
*/
snprintf(hid->uniq, sizeof(hid->uniq), "%pMR",
&l2cap_pi(session->ctrl_sock->sk)->chan->dst);