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staging: mei: mei_dev - kill unused members

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remove write only/unsed variables
mei_dev.write_hang and mei_io_lis.tdevice_extension

Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Oren Weil <oren.jer.weil@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Tomas Winkler 2011-05-25 17:28:23 +03:00 committed by Greg Kroah-Hartman
parent eb9af0acec
commit a93218e14c
4 changed files with 0 additions and 6 deletions
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2
drivers/staging/mei/init.c
View File

@ -39,7 +39,6 @@ void mei_initialize_list(struct mei_io_list *list, struct mei_device *dev)
/* initialize our queue list */
INIT_LIST_HEAD(&list->mei_cb.cb_list);
list->status = 0;
list->device_extension = dev;
}
/**
@ -521,7 +520,6 @@ void mei_host_client_properties(struct mei_device *dev)
* with associated host client
*/
bitmap_zero(dev->host_clients_map, MEI_CLIENTS_MAX);
dev->write_hang = -1;
dev->open_handle_count = 0;
bitmap_set(dev->host_clients_map, 0, 3);
dev->mei_state = MEI_ENABLED;

1
drivers/staging/mei/interface.c
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@ -179,7 +179,6 @@ int mei_write_message(struct mei_device *dev,
if ((dev->me_hw_state & ME_RDY_HRA) != ME_RDY_HRA)
return 0;
dev->write_hang = 0;
return 1;
}

1
drivers/staging/mei/interrupt.c
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@ -1192,7 +1192,6 @@ static int mei_irq_thread_write_handler(struct mei_io_list *cmpl_list,
dev_dbg(&dev->pdev->dev, "host buffer is not empty.\n");
return 0;
}
dev->write_hang = -1;
*slots = mei_count_empty_write_slots(dev);
/* complete all waiting for write CB */
dev_dbg(&dev->pdev->dev, "complete all waiting for write cb.\n");

2
drivers/staging/mei/mei_dev.h
View File

@ -169,7 +169,6 @@ struct mei_cl {
struct mei_io_list {
struct mei_cl_cb mei_cb;
int status;
struct mei_device *device_extension;
};
/* MEI private device struct */
@ -265,7 +264,6 @@ struct mei_device {
bool iamthif_flow_control_pending;
bool iamthif_ioctl;
bool iamthif_canceled;
u8 write_hang;
};