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Subject[RESEND char-misc-next 09/18] mei: push all standard settings into mei_device_init
Date
Setting of hw_ops and device has should be in
mei_device_init.
We add reference to the parent device and remove
pci dependent cfg

Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Alexander Usyskin <alexander.usyskin@intel.com>
---
drivers/misc/mei/hw-me.c | 6 ++----
drivers/misc/mei/hw-txe.c | 5 ++---
drivers/misc/mei/init.c | 14 ++++++++++++--
drivers/misc/mei/mei_dev.h | 6 +++++-
4 files changed, 21 insertions(+), 10 deletions(-)

diff --git a/drivers/misc/mei/hw-me.c b/drivers/misc/mei/hw-me.c
index 56a9caa..df42b6f 100644
--- a/drivers/misc/mei/hw-me.c
+++ b/drivers/misc/mei/hw-me.c
@@ -824,10 +824,8 @@ struct mei_device *mei_me_dev_init(struct pci_dev *pdev,
if (!dev)
return NULL;

- mei_device_init(dev, cfg);
-
- dev->ops = &mei_me_hw_ops;
-
+ mei_device_init(dev, &pdev->dev, &mei_me_hw_ops);
+ dev->cfg = cfg;
dev->pdev = pdev;
return dev;
}
diff --git a/drivers/misc/mei/hw-txe.c b/drivers/misc/mei/hw-txe.c
index 1855b3b..fc1a51f 100644
--- a/drivers/misc/mei/hw-txe.c
+++ b/drivers/misc/mei/hw-txe.c
@@ -1123,14 +1123,13 @@ struct mei_device *mei_txe_dev_init(struct pci_dev *pdev,
if (!dev)
return NULL;

- mei_device_init(dev, cfg);
+ mei_device_init(dev, &pdev->dev, &mei_txe_hw_ops);

hw = to_txe_hw(dev);

init_waitqueue_head(&hw->wait_aliveness_resp);

- dev->ops = &mei_txe_hw_ops;
-
+ dev->cfg = cfg;
dev->pdev = pdev;
return dev;
}
diff --git a/drivers/misc/mei/init.c b/drivers/misc/mei/init.c
index 5c41f58..ac65976 100644
--- a/drivers/misc/mei/init.c
+++ b/drivers/misc/mei/init.c
@@ -365,7 +365,16 @@ int mei_fw_status(struct mei_device *dev, struct mei_fw_status *fw_status)
}
EXPORT_SYMBOL_GPL(mei_fw_status);

-void mei_device_init(struct mei_device *dev, const struct mei_cfg *cfg)
+/**
+ * mei_device_init -- initialize mei_device structure
+ *
+ * @dev: the mei device
+ * @device: the device structure
+ * @hw_ops: hw operations
+ */
+void mei_device_init(struct mei_device *dev,
+ struct device *device,
+ const struct mei_hw_ops *hw_ops)
{
/* setup our list array */
INIT_LIST_HEAD(&dev->file_list);
@@ -404,7 +413,8 @@ void mei_device_init(struct mei_device *dev, const struct mei_cfg *cfg)
bitmap_set(dev->host_clients_map, 0, 1);

dev->pg_event = MEI_PG_EVENT_IDLE;
- dev->cfg = cfg;
+ dev->ops = hw_ops;
+ dev->dev = device;
}
EXPORT_SYMBOL_GPL(mei_device_init);

diff --git a/drivers/misc/mei/mei_dev.h b/drivers/misc/mei/mei_dev.h
index be7b147..7051430 100644
--- a/drivers/misc/mei/mei_dev.h
+++ b/drivers/misc/mei/mei_dev.h
@@ -399,6 +399,7 @@ struct mei_cfg {
* struct mei_device - MEI private device struct

* @pdev - pointer to pci device struct
+ * @dev - device on a bus
* @cdev - character device
* @minor - minor number allocated for device
*
@@ -417,6 +418,7 @@ struct mei_cfg {
*/
struct mei_device {
struct pci_dev *pdev; /* pointer to pci device struct */
+ struct device *dev;
struct cdev cdev;
int minor;

@@ -560,7 +562,9 @@ static inline u32 mei_slots2data(int slots)
/*
* mei init function prototypes
*/
-void mei_device_init(struct mei_device *dev, const struct mei_cfg *cfg);
+void mei_device_init(struct mei_device *dev,
+ struct device *device,
+ const struct mei_hw_ops *hw_ops);
int mei_reset(struct mei_device *dev);
int mei_start(struct mei_device *dev);
int mei_restart(struct mei_device *dev);
--
1.9.3


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