diff options
Diffstat (limited to 'drivers/misc/mei/main.c')
| -rw-r--r-- | drivers/misc/mei/main.c | 25 |
1 files changed, 0 insertions, 25 deletions
diff --git a/drivers/misc/mei/main.c b/drivers/misc/mei/main.c index 053139f6108..b9ad5106f5e 100644 --- a/drivers/misc/mei/main.c +++ b/drivers/misc/mei/main.c @@ -194,7 +194,6 @@ static ssize_t mei_read(struct file *file, char __user *ubuf, struct mei_cl_cb *cb_pos = NULL; struct mei_cl_cb *cb = NULL; struct mei_device *dev; - int i; int rets; int err; @@ -210,20 +209,6 @@ static ssize_t mei_read(struct file *file, char __user *ubuf, goto out; } - if ((cl->sm_state & MEI_WD_STATE_INDEPENDENCE_MSG_SENT) == 0) { - /* Do not allow to read watchdog client */ - i = mei_me_cl_by_uuid(dev, &mei_wd_guid); - if (i >= 0) { - struct mei_me_client *me_client = &dev->me_clients[i]; - if (cl->me_client_id == me_client->client_id) { - rets = -EBADF; - goto out; - } - } - } else { - cl->sm_state &= ~MEI_WD_STATE_INDEPENDENCE_MSG_SENT; - } - if (cl == &dev->iamthif_cl) { rets = mei_amthif_read(dev, file, ubuf, length, offset); goto out; @@ -420,16 +405,6 @@ static ssize_t mei_write(struct file *file, const char __user *ubuf, if (rets) goto out; - cl->sm_state = 0; - if (length == 4 && - ((memcmp(mei_wd_state_independence_msg[0], - write_cb->request_buffer.data, 4) == 0) || - (memcmp(mei_wd_state_independence_msg[1], - write_cb->request_buffer.data, 4) == 0) || - (memcmp(mei_wd_state_independence_msg[2], - write_cb->request_buffer.data, 4) == 0))) - cl->sm_state |= MEI_WD_STATE_INDEPENDENCE_MSG_SENT; - if (cl == &dev->iamthif_cl) { rets = mei_amthif_write(dev, write_cb); |