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| author | Alexander Usyskin <alexander.usyskin@intel.com> | 2013-09-02 13:29:47 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-10-05 07:13:10 -0700 |
| commit | 51d4e0771c3c69bb021d3052433e49effa6e4f65 (patch) | |
| tree | 792ebadf4040778fc9f63f793cd12c428ebef1e1 | |
| parent | 18f48d9e784339c954eb1641fef600e00c7a53c0 (diff) | |
| download | linux-3.10-51d4e0771c3c69bb021d3052433e49effa6e4f65.tar.gz linux-3.10-51d4e0771c3c69bb021d3052433e49effa6e4f65.tar.bz2 linux-3.10-51d4e0771c3c69bb021d3052433e49effa6e4f65.zip | |
mei: cancel stall timers in mei_reset
commit 4a704575cc1afb3b848f096778fa9b8d7b3d5813 upstream.
Unset init_clients_timer and amthif_stall_timers
in mei_reset in order to cancel timer ticking and hence
avoid recursive reset calls.
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>
| -rw-r--r-- | drivers/misc/mei/amthif.c | 1 | ||||
| -rw-r--r-- | drivers/misc/mei/init.c | 3 |
2 files changed, 4 insertions, 0 deletions
diff --git a/drivers/misc/mei/amthif.c b/drivers/misc/mei/amthif.c index b3e50984d2c..3db9291849f 100644 --- a/drivers/misc/mei/amthif.c +++ b/drivers/misc/mei/amthif.c @@ -57,6 +57,7 @@ void mei_amthif_reset_params(struct mei_device *dev) dev->iamthif_ioctl = false; dev->iamthif_state = MEI_IAMTHIF_IDLE; dev->iamthif_timer = 0; + dev->iamthif_stall_timer = 0; } /** diff --git a/drivers/misc/mei/init.c b/drivers/misc/mei/init.c index 6eec689ba97..878bc1c29d2 100644 --- a/drivers/misc/mei/init.c +++ b/drivers/misc/mei/init.c @@ -164,6 +164,9 @@ void mei_reset(struct mei_device *dev, int interrupts_enabled) memset(&dev->wr_ext_msg, 0, sizeof(dev->wr_ext_msg)); } + /* we're already in reset, cancel the init timer */ + dev->init_clients_timer = 0; + dev->me_clients_num = 0; dev->rd_msg_hdr = 0; dev->wd_pending = false; |