Merge tag 'char-misc-3.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

Pull char/misc driver patches from Greg KH:
 "Here's the big char/misc driver updates for 3.15-rc1.

  Lots of various things here, including the new mcb driver subsystem.

  All of these have been in linux-next for a while"

* tag 'char-misc-3.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (118 commits)
  extcon: Move OF helper function to extcon core and change function name
  extcon: of: Remove unnecessary function call by using the name of device_node
  extcon: gpio: Use SIMPLE_DEV_PM_OPS macro
  extcon: palmas: Use SIMPLE_DEV_PM_OPS macro
  mei: don't use deprecated DEFINE_PCI_DEVICE_TABLE macro
  mei: amthif: fix checkpatch error
  mei: client.h fix checkpatch errors
  mei: use cl_dbg where appropriate
  mei: fix Unnecessary space after function pointer name
  mei: report consistently copy_from/to_user failures
  mei: drop pr_fmt macros
  mei: make me hw headers private to me hw.
  mei: fix memory leak of pending write cb objects
  mei: me: do not reset when less than expected data is received
  drivers: mcb: Fix build error discovered by 0-day bot
  cs5535-mfgpt: Simplify dependencies
  spmi: pm: drop bus-level PM suspend/resume routines
  spmi: pmic_arb: make selectable on ARCH_QCOM
  Drivers: hv: vmbus: Increase the limit on the number of pfns we can handle
  pch_phub: Report error writing MAC back to user
  ...

1 files changed, 18 insertions, 3 deletions

diff --git a/drivers/misc/mei/bus.c b/drivers/misc/mei/bus.c
index 4bc7d620d695..ddc5ac92a200 100644
--- a/drivers/misc/mei/bus.c
+++ b/drivers/misc/mei/bus.c
@@ -26,7 +26,6 @@
 #include <linux/mei_cl_bus.h>
 
 #include "mei_dev.h"
-#include "hw-me.h"
 #include "client.h"
 
 #define to_mei_cl_driver(d) container_of(d, struct mei_cl_driver, driver)
@@ -145,9 +144,9 @@ static struct device_type mei_cl_device_type = {
 static struct mei_cl *mei_bus_find_mei_cl_by_uuid(struct mei_device *dev,
 						uuid_le uuid)
 {
-	struct mei_cl *cl, *next;
+	struct mei_cl *cl;
 
-	list_for_each_entry_safe(cl, next, &dev->device_list, device_link) {
+	list_for_each_entry(cl, &dev->device_list, device_link) {
 		if (!uuid_le_cmp(uuid, cl->device_uuid))
 			return cl;
 	}
@@ -524,6 +523,22 @@ void mei_cl_bus_rx_event(struct mei_cl *cl)
 	schedule_work(&device->event_work);
 }
 
+void mei_cl_bus_remove_devices(struct mei_device *dev)
+{
+	struct mei_cl *cl, *next;
+
+	mutex_lock(&dev->device_lock);
+	list_for_each_entry_safe(cl, next, &dev->device_list, device_link) {
+		if (cl->device)
+			mei_cl_remove_device(cl->device);
+
+		list_del(&cl->device_link);
+		mei_cl_unlink(cl);
+		kfree(cl);
+	}
+	mutex_unlock(&dev->device_lock);
+}
+
 int __init mei_cl_bus_init(void)
 {
 	return bus_register(&mei_cl_bus_type);