NFC: update PN544 HCI driver state when opened/closed
authorEric Lapuyade <eric.lapuyade@intel.com>
Wed, 30 May 2012 16:13:06 +0000 (18:13 +0200)
committerJohn W. Linville <linville@tuxdriver.com>
Mon, 9 Jul 2012 20:42:12 +0000 (16:42 -0400)
Signed-off-by: Eric Lapuyade <eric.lapuyade@intel.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
drivers/nfc/pn544_hci.c

index 457eac35dc7486dd8fcfe48195585316081d72ce..69df6fecb84759bb5f5eb72840a41c2087127f30 100644 (file)
@@ -377,6 +377,9 @@ static int pn544_hci_open(struct nfc_shdlc *shdlc)
 
        r = pn544_hci_enable(info, HCI_MODE);
 
+       if (r == 0)
+               info->state = PN544_ST_READY;
+
 out:
        mutex_unlock(&info->info_lock);
        return r;
@@ -393,6 +396,8 @@ static void pn544_hci_close(struct nfc_shdlc *shdlc)
 
        pn544_hci_disable(info);
 
+       info->state = PN544_ST_COLD;
+
 out:
        mutex_unlock(&info->info_lock);
 }