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mei: use uuid, me_addr tuple addressing also for flow control credits

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Add uuid, me_addr addressing also for flow control credits.
The only exception in cases for single buffer clients for which
the host address in flow credits response is always 0

To in order to deal with add/remove race between fw and driver clients
addressing we need to use [uuid, me_addr] tuple to address the clients

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
2014-12-07 16:40:14 +02:00
committed by Greg Kroah-Hartman
parent 39db74ce1a
commit 2e5df413be
1 changed files with 2 additions and 2 deletions
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4
drivers/misc/mei/client.c
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@@ -704,7 +704,7 @@ int mei_cl_flow_ctrl_creds(struct mei_cl *cl)
if (cl->mei_flow_ctrl_creds > 0) if (cl->mei_flow_ctrl_creds > 0)
return 1; return 1;
me_cl = mei_me_cl_by_id(dev, cl->me_client_id); me_cl = mei_me_cl_by_uuid_id(dev, &cl->cl_uuid, cl->me_client_id);
if (!me_cl) { if (!me_cl) {
cl_err(dev, cl, "no such me client %d\n", cl->me_client_id); cl_err(dev, cl, "no such me client %d\n", cl->me_client_id);
return -ENOENT; return -ENOENT;
@@ -738,7 +738,7 @@ int mei_cl_flow_ctrl_reduce(struct mei_cl *cl)
dev = cl->dev; dev = cl->dev;
me_cl = mei_me_cl_by_id(dev, cl->me_client_id); me_cl = mei_me_cl_by_uuid_id(dev, &cl->cl_uuid, cl->me_client_id);
if (!me_cl) { if (!me_cl) {
cl_err(dev, cl, "no such me client %d\n", cl->me_client_id); cl_err(dev, cl, "no such me client %d\n", cl->me_client_id);
return -ENOENT; return -ENOENT;