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mei: bus: run rescan on me_clients list change

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Since clients can be now added and removed during runtime
we need to run bus rescan whenever me_clients list is modified.

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>
This commit is contained in:
Alexander Usyskin
2016-02-07 23:35:41 +02:00
committed by Greg Kroah-Hartman
parent 7851e00870
commit a816a00ece
4 changed files with 20 additions and 1 deletions
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3
drivers/misc/mei/mei_dev.h
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@@ -304,6 +304,7 @@ struct mei_hw_ops {
/* MEI bus API*/
void mei_cl_bus_rescan(struct mei_device *bus);
void mei_cl_bus_rescan_work(struct work_struct *work);
void mei_cl_bus_dev_fixup(struct mei_cl_device *dev);
ssize_t __mei_cl_send(struct mei_cl *cl, u8 *buf, size_t length,
bool blocking);
@@ -410,6 +411,7 @@ const char *mei_pg_state_str(enum mei_pg_state state);
*
* @init_work : work item for the device init
* @reset_work : work item for the device reset
* @bus_rescan_work : work item for the bus rescan
*
* @device_list : mei client bus list
* @cl_bus_lock : client bus list lock
@@ -501,6 +503,7 @@ struct mei_device {
struct work_struct init_work;
struct work_struct reset_work;
struct work_struct bus_rescan_work;
/* List of bus devices */
struct list_head device_list;