From 8939e47fc953cce6ef53e79e9ff9b53319d1a72d Mon Sep 17 00:00:00 2001 From: Ilan Elias Date: Wed, 18 Jan 2012 13:16:12 +0200 Subject: NFC: Clearly separate NCI states from flags Make a clear separation between NCI states and flags. This is required in order to support more NCI states (e.g. for multiple targets support). Signed-off-by: Ilan Elias Signed-off-by: John W. Linville --- net/nfc/nci/rsp.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'net/nfc/nci/rsp.c') diff --git a/net/nfc/nci/rsp.c b/net/nfc/nci/rsp.c index 3c73e92eb625..cb8bce6899cf 100644 --- a/net/nfc/nci/rsp.c +++ b/net/nfc/nci/rsp.c @@ -137,7 +137,7 @@ static void nci_rf_disc_rsp_packet(struct nci_dev *ndev, struct sk_buff *skb) pr_debug("status 0x%x\n", status); if (status == NCI_STATUS_OK) - set_bit(NCI_DISCOVERY, &ndev->flags); + atomic_set(&ndev->state, NCI_DISCOVERY); nci_req_complete(ndev, status); } @@ -149,12 +149,12 @@ static void nci_rf_deactivate_rsp_packet(struct nci_dev *ndev, pr_debug("status 0x%x\n", status); - clear_bit(NCI_DISCOVERY, &ndev->flags); - /* If target was active, complete the request only in deactivate_ntf */ if ((status != NCI_STATUS_OK) || - (!test_bit(NCI_POLL_ACTIVE, &ndev->flags))) + (atomic_read(&ndev->state) != NCI_POLL_ACTIVE)) { + atomic_set(&ndev->state, NCI_IDLE); nci_req_complete(ndev, status); + } } void nci_rsp_packet(struct nci_dev *ndev, struct sk_buff *skb) -- cgit v1.2.3