diff options
| author | Mark Brown <broonie@kernel.org> | 2018-10-01 12:15:41 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2018-10-01 12:15:41 +0100 |
| commit | 5410a50744229bec3b4a182ff1d6e847957014c2 (patch) | |
| tree | c2e1f0042238961ec43a2ca88d6d366dc80436f1 /drivers/misc/mei/bus.c | |
| parent | d7b33ebae7c1419ebdfd94eb64bf74a7ec760031 (diff) | |
| parent | 3b65f403d7d0e98484e8f2c9471808f2785a8235 (diff) | |
Merge tag 'v4.14.73' into linux-linaro-lsk-v4.14lsk-v4.14-18.09
This is the 4.14.73 stable release
# gpg: Signature made Sat 29 Sep 2018 11:06:11 BST
# gpg: using RSA key 647F28654894E3BD457199BE38DBBDC86092693E
# gpg: Good signature from "Greg Kroah-Hartman <gregkh@linuxfoundation.org>" [unknown]
# gpg: aka "Greg Kroah-Hartman (Linux kernel stable release signing key) <greg@kroah.com>" [unknown]
# gpg: aka "Greg Kroah-Hartman <gregkh@kernel.org>" [unknown]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg: There is no indication that the signature belongs to the owner.
# Primary key fingerprint: 647F 2865 4894 E3BD 4571 99BE 38DB BDC8 6092 693E
Diffstat (limited to 'drivers/misc/mei/bus.c')
| -rw-r--r-- | drivers/misc/mei/bus.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/misc/mei/bus.c b/drivers/misc/mei/bus.c index 1ac10cb64d6e..37b13bc5c16f 100644 --- a/drivers/misc/mei/bus.c +++ b/drivers/misc/mei/bus.c @@ -465,17 +465,15 @@ int mei_cldev_enable(struct mei_cl_device *cldev) cl = cldev->cl; + mutex_lock(&bus->device_lock); if (cl->state == MEI_FILE_UNINITIALIZED) { - mutex_lock(&bus->device_lock); ret = mei_cl_link(cl); - mutex_unlock(&bus->device_lock); if (ret) - return ret; + goto out; /* update pointers */ cl->cldev = cldev; } - mutex_lock(&bus->device_lock); if (mei_cl_is_connected(cl)) { ret = 0; goto out; @@ -841,12 +839,13 @@ static void mei_cl_bus_dev_release(struct device *dev) mei_me_cl_put(cldev->me_cl); mei_dev_bus_put(cldev->bus); + mei_cl_unlink(cldev->cl); kfree(cldev->cl); kfree(cldev); } static const struct device_type mei_cl_device_type = { - .release = mei_cl_bus_dev_release, + .release = mei_cl_bus_dev_release, }; /** |