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authorRoderick Colenbrander <roderick.colenbrander@sony.com>2017-03-25 01:17:45 +0300
committerJiri Kosina <jkosina@suse.cz>2017-04-06 15:41:16 +0300
commit5a144be39c3a32b3072529ccee79e4ec9eb9b275 (patch)
treeee60744d6586f4dfc7c31e456f799b5b1b82b844 /drivers/hid/hid-sony.c
parentdf848bc05db1c49756a2befbe03ab03ce34a6bcc (diff)
downloadlinux-5a144be39c3a32b3072529ccee79e4ec9eb9b275.tar.xz
HID: sony: Use DS3 MAC address as unique identifier on USB
The DS3 MAC address is reported as a unique identified when using Bluetooth. For USB there is no unique identifier reported yet, so use the MAC address. Signed-off-by: Roderick Colenbrander <roderick.colenbrander@sony.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'drivers/hid/hid-sony.c')
-rw-r--r--drivers/hid/hid-sony.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/hid/hid-sony.c b/drivers/hid/hid-sony.c
index 5eb5ac922c09..38674f51be8e 100644
--- a/drivers/hid/hid-sony.c
+++ b/drivers/hid/hid-sony.c
@@ -2400,6 +2400,12 @@ static int sony_check_add(struct sony_sc *sc)
*/
for (n = 0; n < 6; n++)
sc->mac_address[5-n] = buf[4+n];
+
+ snprintf(sc->hdev->uniq, sizeof(sc->hdev->uniq),
+ "%02hhx:%02hhx:%02hhx:%02hhx:%02hhx:%02hhx",
+ sc->mac_address[5], sc->mac_address[4],
+ sc->mac_address[3], sc->mac_address[2],
+ sc->mac_address[1], sc->mac_address[0]);
} else {
return 0;
}