diff options
Diffstat (limited to 'drivers/misc/mei/interrupt.c')
| -rw-r--r-- | drivers/misc/mei/interrupt.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/misc/mei/interrupt.c b/drivers/misc/mei/interrupt.c index 8b5e4b4c4c15..44ba90140725 100644 --- a/drivers/misc/mei/interrupt.c +++ b/drivers/misc/mei/interrupt.c @@ -107,8 +107,14 @@ int mei_cl_irq_read_msg(struct mei_cl *cl, cb = list_first_entry_or_null(&cl->rd_pending, struct mei_cl_cb, list); if (!cb) { - cl_err(dev, cl, "pending read cb not found\n"); - goto out; + if (!mei_cl_is_fixed_address(cl)) { + cl_err(dev, cl, "pending read cb not found\n"); + goto out; + } + cb = mei_cl_alloc_cb(cl, mei_cl_mtu(cl), MEI_FOP_READ, cl->fp); + if (!cb) + goto out; + list_add_tail(&cb->list, &cl->rd_pending); } if (!mei_cl_is_connected(cl)) { |