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path: root/drivers/misc/mei/nfc.c
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Diffstat (limited to 'drivers/misc/mei/nfc.c')
-rw-r--r--drivers/misc/mei/nfc.c14
1 files changed, 4 insertions, 10 deletions
diff --git a/drivers/misc/mei/nfc.c b/drivers/misc/mei/nfc.c
index a58320c0c04..3095fc514a6 100644
--- a/drivers/misc/mei/nfc.c
+++ b/drivers/misc/mei/nfc.c
@@ -364,7 +364,7 @@ static int mei_nfc_send(struct mei_cl_device *cldev, u8 *buf, size_t length)
if (!wait_event_interruptible_timeout(ndev->send_wq,
ndev->recv_req_id == ndev->req_id, HZ)) {
dev_err(&dev->pdev->dev, "NFC MEI command timeout\n");
- err = -ETIMEDOUT;
+ err = -ETIME;
} else {
ndev->req_id++;
}
@@ -502,7 +502,7 @@ int mei_nfc_host_init(struct mei_device *dev)
i = mei_me_cl_by_uuid(dev, &mei_nfc_info_guid);
if (i < 0) {
dev_info(&dev->pdev->dev, "nfc: failed to find the client\n");
- ret = -ENOENT;
+ ret = -ENOTTY;
goto err;
}
@@ -520,7 +520,7 @@ int mei_nfc_host_init(struct mei_device *dev)
i = mei_me_cl_by_uuid(dev, &mei_nfc_guid);
if (i < 0) {
dev_info(&dev->pdev->dev, "nfc: failed to find the client\n");
- ret = -ENOENT;
+ ret = -ENOTTY;
goto err;
}
@@ -552,13 +552,7 @@ err:
void mei_nfc_host_exit(struct mei_device *dev)
{
struct mei_nfc_dev *ndev = &nfc_dev;
-
cancel_work_sync(&ndev->init_work);
+}
- mutex_lock(&dev->device_lock);
- if (ndev->cl && ndev->cl->device)
- mei_cl_remove_device(ndev->cl->device);
- mei_nfc_free(ndev);
- mutex_unlock(&dev->device_lock);
-}