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| author | Christophe Ricard <christophe.ricard@gmail.com> | 2014-12-02 21:27:49 +0100 |
|---|---|---|
| committer | Samuel Ortiz <sameo@linux.intel.com> | 2014-12-02 22:47:17 +0100 |
| commit | 9295b5b569fc4d5b9cd0fa7b44d03f9f712ecec9 (patch) | |
| tree | 990d8c0d7deaab6c527d7113174b683ab413fa04 /net/nfc | |
| parent | 4391590c4038d506a806503f66b9b2521a771e9e (diff) | |
| download | linux-exynos-9295b5b569fc4d5b9cd0fa7b44d03f9f712ecec9.tar.gz linux-exynos-9295b5b569fc4d5b9cd0fa7b44d03f9f712ecec9.tar.bz2 linux-exynos-9295b5b569fc4d5b9cd0fa7b44d03f9f712ecec9.zip | |
NFC: nci: Add support for different NCI_DEACTIVATE_TYPE
nci_rf_deactivate_req only support NCI_DEACTIVATE_TYPE_IDLE_MODE.
In some situation, it might be necessary to be able to support other
NCI_DEACTIVATE_TYPE such as NCI_DEACTIVATE_TYPE_SLEEP_MODE in order for
example to reactivate the selected target.
Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'net/nfc')
| -rw-r--r-- | net/nfc/nci/core.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/net/nfc/nci/core.c b/net/nfc/nci/core.c index 552b13ba7b32..51feb5e63008 100644 --- a/net/nfc/nci/core.c +++ b/net/nfc/nci/core.c @@ -299,7 +299,7 @@ static void nci_rf_deactivate_req(struct nci_dev *ndev, unsigned long opt) { struct nci_rf_deactivate_cmd cmd; - cmd.type = NCI_DEACTIVATE_TYPE_IDLE_MODE; + cmd.type = opt; nci_send_cmd(ndev, NCI_OP_RF_DEACTIVATE_CMD, sizeof(struct nci_rf_deactivate_cmd), &cmd); @@ -527,7 +527,8 @@ static int nci_start_poll(struct nfc_dev *nfc_dev, (atomic_read(&ndev->state) == NCI_POLL_ACTIVE)) { pr_debug("target active or w4 select, implicitly deactivate\n"); - rc = nci_request(ndev, nci_rf_deactivate_req, 0, + rc = nci_request(ndev, nci_rf_deactivate_req, + NCI_DEACTIVATE_TYPE_IDLE_MODE, msecs_to_jiffies(NCI_RF_DEACTIVATE_TIMEOUT)); if (rc) return -EBUSY; @@ -568,7 +569,7 @@ static void nci_stop_poll(struct nfc_dev *nfc_dev) return; } - nci_request(ndev, nci_rf_deactivate_req, 0, + nci_request(ndev, nci_rf_deactivate_req, NCI_DEACTIVATE_TYPE_IDLE_MODE, msecs_to_jiffies(NCI_RF_DEACTIVATE_TIMEOUT)); } @@ -653,7 +654,8 @@ static void nci_deactivate_target(struct nfc_dev *nfc_dev, ndev->target_active_prot = 0; if (atomic_read(&ndev->state) == NCI_POLL_ACTIVE) { - nci_request(ndev, nci_rf_deactivate_req, 0, + nci_request(ndev, nci_rf_deactivate_req, + NCI_DEACTIVATE_TYPE_SLEEP_MODE, msecs_to_jiffies(NCI_RF_DEACTIVATE_TIMEOUT)); } } |