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| author |   Alexander Usyskin <alexander.usyskin@intel.com> | 2016-01-08 00:49:21 +0200 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-02-06 22:11:06 -0800 |
| commit | fdd9b8655933c3eb3154fe1ed351c17b654258bd (patch) | |
| tree | fd8fe3dc39af6e46da838d9acdc395cce0420f1d /drivers/misc/mei/init.c | |
| parent | mei: drop nfc leftovers from the mei driver (diff) | |
| download | linux-dev-fdd9b8655933c3eb3154fe1ed351c17b654258bd.tar.xz linux-dev-fdd9b8655933c3eb3154fe1ed351c17b654258bd.zip | |
mei: wd: drop the watchdog code from the core mei driver
Instead of integrating the iAMT watchdog in the mei core driver
we will create a watchdog device on the mei client bus and
create a driver for it.
This patch removes the watchdog code from the mei core driver.
Signed-off-by: Alexander Usyskin <alexander.usyskin@intel.com>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/misc/mei/init.c')
| -rw-r--r-- | drivers/misc/mei/init.c | 10 |
1 files changed, 1 insertions, 9 deletions
diff --git a/drivers/misc/mei/init.c b/drivers/misc/mei/init.c index 3edafc8d3ad4..46a4302e5524 100644 --- a/drivers/misc/mei/init.c +++ b/drivers/misc/mei/init.c @@ -156,8 +156,7 @@ int mei_reset(struct mei_device *dev) mei_cl_all_wakeup(dev); /* remove entry if already in list */ - dev_dbg(dev->dev, "remove iamthif and wd from the file list.\n"); - mei_cl_unlink(&dev->wd_cl); + dev_dbg(dev->dev, "remove iamthif from the file list.\n"); mei_cl_unlink(&dev->iamthif_cl); mei_amthif_reset_params(dev); } @@ -165,7 +164,6 @@ int mei_reset(struct mei_device *dev) mei_hbm_reset(dev); dev->rd_msg_hdr = 0; - dev->wd_pending = false; if (ret) { dev_err(dev->dev, "hw_reset failed ret = %d\n", ret); @@ -335,16 +333,12 @@ void mei_stop(struct mei_device *dev) mutex_lock(&dev->device_lock); - mei_wd_stop(dev); - dev->dev_state = MEI_DEV_POWER_DOWN; mei_reset(dev); /* move device to disabled state unconditionally */ dev->dev_state = MEI_DEV_DISABLED; mutex_unlock(&dev->device_lock); - - mei_watchdog_unregister(dev); } EXPORT_SYMBOL_GPL(mei_stop); @@ -394,7 +388,6 @@ void mei_device_init(struct mei_device *dev, init_waitqueue_head(&dev->wait_hw_ready); init_waitqueue_head(&dev->wait_pg); init_waitqueue_head(&dev->wait_hbm_start); - init_waitqueue_head(&dev->wait_stop_wd); dev->dev_state = MEI_DEV_INITIALIZING; dev->reset_count = 0; @@ -407,7 +400,6 @@ void mei_device_init(struct mei_device *dev, INIT_WORK(&dev->init_work, mei_host_client_init); INIT_WORK(&dev->reset_work, mei_reset_work); - INIT_LIST_HEAD(&dev->wd_cl.link); INIT_LIST_HEAD(&dev->iamthif_cl.link); mei_io_list_init(&dev->amthif_cmd_list); mei_io_list_init(&dev->amthif_rd_complete_list); |