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mei: iamthif: remove useless iamthif_ioctl variable

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iamthif_ioctl is obsolete and can be safely dropped
Currently it is set to true during driver runtime

Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Tomas Winkler 2015-02-10 10:39:38 +02:00 committed by Greg Kroah-Hartman
parent db4756fd2f
commit 4e097bc5d5
3 changed files with 3 additions and 11 deletions
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11
drivers/misc/mei/amthif.c
View File

@ -52,7 +52,6 @@ void mei_amthif_reset_params(struct mei_device *dev)
dev->iamthif_msg_buf_size = 0;
dev->iamthif_msg_buf_index = 0;
dev->iamthif_canceled = false;
dev->iamthif_ioctl = false;
dev->iamthif_state = MEI_IAMTHIF_IDLE;
dev->iamthif_timer = 0;
dev->iamthif_stall_timer = 0;
@ -279,7 +278,6 @@ static int mei_amthif_send_cmd(struct mei_device *dev, struct mei_cl_cb *cb)
dev->iamthif_current_cb = cb;
dev->iamthif_file_object = cb->file_object;
dev->iamthif_canceled = false;
dev->iamthif_ioctl = true;
dev->iamthif_msg_buf_size = cb->request_buffer.size;
memcpy(dev->iamthif_msg_buf, cb->request_buffer.data,
cb->request_buffer.size);
@ -375,7 +373,6 @@ void mei_amthif_run_next_cmd(struct mei_device *dev)
dev->iamthif_msg_buf_size = 0;
dev->iamthif_msg_buf_index = 0;
dev->iamthif_canceled = false;
dev->iamthif_ioctl = true;
dev->iamthif_state = MEI_IAMTHIF_IDLE;
dev->iamthif_timer = 0;
dev->iamthif_file_object = NULL;
@ -554,11 +551,9 @@ int mei_amthif_irq_read_msg(struct mei_cl *cl,
dev->iamthif_stall_timer = 0;
cb->buf_idx = dev->iamthif_msg_buf_index;
cb->read_time = jiffies;
if (dev->iamthif_ioctl) {
/* found the iamthif cb */
dev_dbg(dev->dev, "complete the amthif read cb.\n ");
list_add_tail(&cb->list, &complete_list->list);
}
dev_dbg(dev->dev, "complete the amthif read cb.\n ");
list_add_tail(&cb->list, &complete_list->list);
return 0;

1
drivers/misc/mei/interrupt.c
View File

@ -589,7 +589,6 @@ void mei_timer(struct work_struct *work)
dev->iamthif_msg_buf_size = 0;
dev->iamthif_msg_buf_index = 0;
dev->iamthif_canceled = false;
dev->iamthif_ioctl = true;
dev->iamthif_state = MEI_IAMTHIF_IDLE;
dev->iamthif_timer = 0;

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

@ -488,7 +488,6 @@ const char *mei_pg_state_str(enum mei_pg_state state);
* @iamthif_msg_buf_index : current index in amthif message request buffer
* @iamthif_state : amthif processor state
* @iamthif_flow_control_pending: amthif waits for flow control
* @iamthif_ioctl : wait for completion if amthif control message
* @iamthif_canceled : current amthif command is canceled
*
* @init_work : work item for the device init
@ -588,7 +587,6 @@ struct mei_device {
u32 iamthif_msg_buf_index;
enum iamthif_states iamthif_state;
bool iamthif_flow_control_pending;
bool iamthif_ioctl;
bool iamthif_canceled;
struct work_struct init_work;