From cc1417eb24f154ed7a7cd8aa7018b80fa120b732 Mon Sep 17 00:00:00 2001 From: Christophe Ricard Date: Sat, 6 Jun 2015 13:16:46 +0200 Subject: NFC: st21nfcb: Fix st21nfcb_nci_close When closing st21nfcb driver, flag ST21NFCB_NCI_RUNNING can be cleared only once the ndlc and the transport (i2c or spi) layers are released. Signed-off-by: Christophe Ricard Signed-off-by: Samuel Ortiz --- drivers/nfc/st21nfcb/st21nfcb.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'drivers/nfc') diff --git a/drivers/nfc/st21nfcb/st21nfcb.c b/drivers/nfc/st21nfcb/st21nfcb.c index 7a51bf056a69..12699fa0b1b9 100644 --- a/drivers/nfc/st21nfcb/st21nfcb.c +++ b/drivers/nfc/st21nfcb/st21nfcb.c @@ -47,11 +47,13 @@ static int st21nfcb_nci_close(struct nci_dev *ndev) { struct st21nfcb_nci_info *info = nci_get_drvdata(ndev); - if (!test_and_clear_bit(ST21NFCB_NCI_RUNNING, &info->flags)) + if (!test_bit(ST21NFCB_NCI_RUNNING, &info->flags)) return 0; ndlc_close(info->ndlc); + clear_bit(ST21NFCB_NCI_RUNNING, &info->flags); + return 0; } -- cgit v1.2.3