The mei bus fixup use dev_xxx services for printing
to kernel log so we need to setup the device name
prior to running fixup hooks.
Signed-off-by: Tomas Winkler <tomas.wink...@intel.com>
---
drivers/misc/mei/bus.c | 20 ++++++++++++++++----
1 file changed, 16 insertions(+), 4 deletions(-)
diff --git a/drivers/misc/mei/bus.c b/drivers/misc/mei/bus.c
index 46403e48be4f..0b05aa938799 100644
--- a/drivers/misc/mei/bus.c
+++ b/drivers/misc/mei/bus.c
@@ -742,6 +742,19 @@ static struct device_type mei_cl_device_type = {
};
/**
+ * mei_cl_bus_set_name - set device name for me client device
+ *
+ * @cldev: me client device
+ */
+static inline void mei_cl_bus_set_name(struct mei_cl_device *cldev)
+{
+ dev_set_name(&cldev->dev, "mei:%s:%pUl:%02X",
+ cldev->name,
+ mei_me_cl_uuid(cldev->me_cl),
+ mei_me_cl_ver(cldev->me_cl));
+}
+
+/**
* mei_cl_bus_dev_alloc - initialize and allocate mei client device
*
* @bus: mei device
@@ -764,6 +777,7 @@ static struct mei_cl_device *mei_cl_bus_dev_alloc(struct
mei_device *bus,
cldev->dev.type = &mei_cl_device_type;
cldev->bus = mei_dev_bus_get(bus);
cldev->me_cl = mei_me_cl_get(me_cl);
+ mei_cl_bus_set_name(cldev);
cldev->is_added = 0;
INIT_LIST_HEAD(&cldev->bus_list);
@@ -785,11 +799,9 @@ static bool mei_cl_bus_dev_setup(struct mei_device *bus,
cldev->do_match = 1;
mei_cl_bus_dev_fixup(cldev);
+ /* the device name can change during fix up */
if (cldev->do_match)
- dev_set_name(&cldev->dev, "mei:%s:%pUl:%02X",
- cldev->name,
- mei_me_cl_uuid(cldev->me_cl),
- mei_me_cl_ver(cldev->me_cl));
+ mei_cl_bus_set_name(cldev);
return cldev->do_match == 1;
}
--
2.4.3
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