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authorLinus Torvalds <torvalds@linux-foundation.org>2013-06-14 19:15:36 -1000
committerLinus Torvalds <torvalds@linux-foundation.org>2013-06-14 19:15:36 -1000
commit9bb92855e3491e3f84a1477f14810f7c59fdbc73 (patch)
treeeb61cb5115803cb5a758a6152b83cf96a2206f21 /drivers
parent3ad2e318a24124c53cc6390b5bfbd7613d9c2145 (diff)
parent42f132febff3b7b42c6c9dbfc151f29233be3132 (diff)
Merge tag 'char-misc-3.10-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
Pull char / misc fixes from Greg Kroah-Hartman: "Here are some small mei driver fixes for 3.10-rc6 that fix some reported problems" * tag 'char-misc-3.10-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: mei: me: clear interrupts on the resume path mei: nfc: fix nfc device freeing mei: init: Flush scheduled work before resetting the device
Diffstat (limited to 'drivers')
-rw-r--r--drivers/misc/mei/init.c4
-rw-r--r--drivers/misc/mei/nfc.c2
-rw-r--r--drivers/misc/mei/pci-me.c1
3 files changed, 5 insertions, 2 deletions
diff --git a/drivers/misc/mei/init.c b/drivers/misc/mei/init.c
index 713d89fedc46..f580d30bb784 100644
--- a/drivers/misc/mei/init.c
+++ b/drivers/misc/mei/init.c
@@ -197,6 +197,8 @@ void mei_stop(struct mei_device *dev)
{
dev_dbg(&dev->pdev->dev, "stopping the device.\n");
+ flush_scheduled_work();
+
mutex_lock(&dev->device_lock);
cancel_delayed_work(&dev->timer_work);
@@ -210,8 +212,6 @@ void mei_stop(struct mei_device *dev)
mutex_unlock(&dev->device_lock);
- flush_scheduled_work();
-
mei_watchdog_unregister(dev);
}
EXPORT_SYMBOL_GPL(mei_stop);
diff --git a/drivers/misc/mei/nfc.c b/drivers/misc/mei/nfc.c
index 3adf8a70f26e..d0c6907dfd92 100644
--- a/drivers/misc/mei/nfc.c
+++ b/drivers/misc/mei/nfc.c
@@ -142,6 +142,8 @@ static void mei_nfc_free(struct mei_nfc_dev *ndev)
mei_cl_unlink(ndev->cl_info);
kfree(ndev->cl_info);
}
+
+ memset(ndev, 0, sizeof(struct mei_nfc_dev));
}
static int mei_nfc_build_bus_name(struct mei_nfc_dev *ndev)
diff --git a/drivers/misc/mei/pci-me.c b/drivers/misc/mei/pci-me.c
index a727464e9c3f..0f268329bd3a 100644
--- a/drivers/misc/mei/pci-me.c
+++ b/drivers/misc/mei/pci-me.c
@@ -325,6 +325,7 @@ static int mei_me_pci_resume(struct device *device)
mutex_lock(&dev->device_lock);
dev->dev_state = MEI_DEV_POWER_UP;
+ mei_clear_interrupts(dev);
mei_reset(dev, 1);
mutex_unlock(&dev->device_lock);