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mei: drop iamthif_mtu from device structure
We can receive mtu with one call now, no need to store it. 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>
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@ -72,12 +72,6 @@ int mei_amthif_host_init(struct mei_device *dev, struct mei_me_client *me_cl)
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mei_cl_init(cl, dev);
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/* Assign iamthif_mtu to the value received from ME */
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dev->iamthif_mtu = me_cl->props.max_msg_length;
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dev_dbg(dev->dev, "IAMTHIF_MTU = %d\n", dev->iamthif_mtu);
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ret = mei_cl_link(cl, MEI_IAMTHIF_HOST_CLIENT_ID);
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if (ret < 0) {
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dev_err(dev->dev, "amthif: failed cl_link %d\n", ret);
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@ -239,7 +233,6 @@ static int mei_amthif_read_start(struct mei_cl *cl, struct file *file)
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{
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struct mei_device *dev = cl->dev;
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struct mei_cl_cb *cb;
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size_t length = dev->iamthif_mtu;
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int rets;
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cb = mei_io_cb_init(cl, MEI_FOP_READ, file);
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@ -248,7 +241,7 @@ static int mei_amthif_read_start(struct mei_cl *cl, struct file *file)
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goto err;
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}
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rets = mei_io_cb_alloc_buf(cb, length);
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rets = mei_io_cb_alloc_buf(cb, mei_cl_mtu(cl));
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if (rets)
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goto err;
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@ -490,7 +490,6 @@ const char *mei_pg_state_str(enum mei_pg_state state);
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* @iamthif_cl : amthif host client
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* @iamthif_current_cb : amthif current operation callback
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* @iamthif_open_count : number of opened amthif connections
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* @iamthif_mtu : amthif client max message length
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* @iamthif_timer : time stamp of current amthif command completion
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* @iamthif_stall_timer : timer to detect amthif hang
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* @iamthif_state : amthif processor state
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@ -586,7 +585,6 @@ struct mei_device {
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struct mei_cl iamthif_cl;
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struct mei_cl_cb *iamthif_current_cb;
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long iamthif_open_count;
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int iamthif_mtu;
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unsigned long iamthif_timer;
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u32 iamthif_stall_timer;
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enum iamthif_states iamthif_state;
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