summaryrefslogtreecommitdiff
path: root/drivers/misc/mei/interrupt.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/misc/mei/interrupt.c')
-rw-r--r--drivers/misc/mei/interrupt.c53
1 files changed, 25 insertions, 28 deletions
diff --git a/drivers/misc/mei/interrupt.c b/drivers/misc/mei/interrupt.c
index 0a0e984e5673..3f210413fd32 100644
--- a/drivers/misc/mei/interrupt.c
+++ b/drivers/misc/mei/interrupt.c
@@ -35,7 +35,7 @@ void mei_irq_compl_handler(struct mei_device *dev, struct list_head *cmpl_list)
cl = cb->cl;
list_del_init(&cb->list);
- dev_dbg(dev->dev, "completing call back.\n");
+ cl_dbg(dev, cl, "completing call back.\n");
mei_cl_complete(cl, cb);
}
}
@@ -72,11 +72,11 @@ static void mei_irq_discard_msg(struct mei_device *dev, struct mei_msg_hdr *hdr,
discard_len = 0;
}
/*
- * no need to check for size as it is guarantied
+ * no need to check for size as it is guaranteed
* that length fits into rd_msg_buf
*/
mei_read_slots(dev, dev->rd_msg_buf, discard_len);
- dev_dbg(dev->dev, "discarding message " MEI_HDR_FMT "\n",
+ dev_dbg(&dev->dev, "discarding message " MEI_HDR_FMT "\n",
MEI_HDR_PRM(hdr));
}
@@ -133,7 +133,7 @@ static int mei_cl_irq_read_msg(struct mei_cl *cl,
break;
case MEI_EXT_HDR_GSC:
gsc_f2h = (struct mei_ext_hdr_gsc_f2h *)ext;
- cb->ext_hdr = kzalloc(sizeof(*gsc_f2h), GFP_KERNEL);
+ cb->ext_hdr = (struct mei_ext_hdr *)kzalloc(sizeof(*gsc_f2h), GFP_KERNEL);
if (!cb->ext_hdr) {
cb->status = -ENOMEM;
goto discard;
@@ -229,8 +229,7 @@ static int mei_cl_irq_read_msg(struct mei_cl *cl,
cl_dbg(dev, cl, "completed read length = %zu\n", cb->buf_idx);
list_move_tail(&cb->list, cmpl_list);
} else {
- pm_runtime_mark_last_busy(dev->dev);
- pm_request_autosuspend(dev->dev);
+ pm_request_autosuspend(dev->parent);
}
return 0;
@@ -310,8 +309,7 @@ static int mei_cl_irq_read(struct mei_cl *cl, struct mei_cl_cb *cb,
return ret;
}
- pm_runtime_mark_last_busy(dev->dev);
- pm_request_autosuspend(dev->dev);
+ pm_request_autosuspend(dev->parent);
list_move_tail(&cb->list, &cl->rd_pending);
@@ -373,21 +371,21 @@ int mei_irq_read_handler(struct mei_device *dev,
dev->rd_msg_hdr[0] = mei_read_hdr(dev);
dev->rd_msg_hdr_count = 1;
(*slots)--;
- dev_dbg(dev->dev, "slots =%08x.\n", *slots);
+ dev_dbg(&dev->dev, "slots =%08x.\n", *slots);
ret = hdr_is_valid(dev->rd_msg_hdr[0]);
if (ret) {
- dev_err(dev->dev, "corrupted message header 0x%08X\n",
+ dev_err(&dev->dev, "corrupted message header 0x%08X\n",
dev->rd_msg_hdr[0]);
goto end;
}
}
mei_hdr = (struct mei_msg_hdr *)dev->rd_msg_hdr;
- dev_dbg(dev->dev, MEI_HDR_FMT, MEI_HDR_PRM(mei_hdr));
+ dev_dbg(&dev->dev, MEI_HDR_FMT, MEI_HDR_PRM(mei_hdr));
if (mei_slots2data(*slots) < mei_hdr->length) {
- dev_err(dev->dev, "less data available than length=%08x.\n",
+ dev_err(&dev->dev, "less data available than length=%08x.\n",
*slots);
/* we can't read the message */
ret = -ENODATA;
@@ -402,18 +400,18 @@ int mei_irq_read_handler(struct mei_device *dev,
dev->rd_msg_hdr[1] = mei_read_hdr(dev);
dev->rd_msg_hdr_count++;
(*slots)--;
- dev_dbg(dev->dev, "extended header is %08x\n", dev->rd_msg_hdr[1]);
+ dev_dbg(&dev->dev, "extended header is %08x\n", dev->rd_msg_hdr[1]);
}
meta_hdr = ((struct mei_ext_meta_hdr *)&dev->rd_msg_hdr[1]);
if (check_add_overflow((u32)sizeof(*meta_hdr),
mei_slots2data(meta_hdr->size),
&hdr_size_ext)) {
- dev_err(dev->dev, "extended message size too big %d\n",
+ dev_err(&dev->dev, "extended message size too big %d\n",
meta_hdr->size);
return -EBADMSG;
}
if (hdr_size_left < hdr_size_ext) {
- dev_err(dev->dev, "corrupted message header len %d\n",
+ dev_err(&dev->dev, "corrupted message header len %d\n",
mei_hdr->length);
return -EBADMSG;
}
@@ -422,7 +420,7 @@ int mei_irq_read_handler(struct mei_device *dev,
ext_hdr_end = meta_hdr->size + 2;
for (i = dev->rd_msg_hdr_count; i < ext_hdr_end; i++) {
dev->rd_msg_hdr[i] = mei_read_hdr(dev);
- dev_dbg(dev->dev, "extended header %d is %08x\n", i,
+ dev_dbg(&dev->dev, "extended header %d is %08x\n", i,
dev->rd_msg_hdr[i]);
dev->rd_msg_hdr_count++;
(*slots)--;
@@ -431,7 +429,7 @@ int mei_irq_read_handler(struct mei_device *dev,
if (mei_hdr->dma_ring) {
if (hdr_size_left != sizeof(dev->rd_msg_hdr[ext_hdr_end])) {
- dev_err(dev->dev, "corrupted message header len %d\n",
+ dev_err(&dev->dev, "corrupted message header len %d\n",
mei_hdr->length);
return -EBADMSG;
}
@@ -446,8 +444,7 @@ int mei_irq_read_handler(struct mei_device *dev,
if (hdr_is_hbm(mei_hdr)) {
ret = mei_hbm_dispatch(dev, mei_hdr);
if (ret) {
- dev_dbg(dev->dev, "mei_hbm_dispatch failed ret = %d\n",
- ret);
+ dev_dbg(&dev->dev, "mei_hbm_dispatch failed ret = %d\n", ret);
goto end;
}
goto reset_slots;
@@ -474,7 +471,7 @@ int mei_irq_read_handler(struct mei_device *dev,
ret = 0;
goto reset_slots;
}
- dev_err(dev->dev, "no destination client found 0x%08X\n", dev->rd_msg_hdr[0]);
+ dev_err(&dev->dev, "no destination client found 0x%08X\n", dev->rd_msg_hdr[0]);
ret = -EBADMSG;
goto end;
@@ -485,7 +482,7 @@ reset_slots:
*slots = mei_count_full_read_slots(dev);
if (*slots == -EOVERFLOW) {
/* overflow - reset */
- dev_err(dev->dev, "resetting due to slots overflow.\n");
+ dev_err(&dev->dev, "resetting due to slots overflow.\n");
/* set the event since message has been read */
ret = -ERANGE;
goto end;
@@ -525,7 +522,7 @@ int mei_irq_write_handler(struct mei_device *dev, struct list_head *cmpl_list)
return -EMSGSIZE;
/* complete all waiting for write CB */
- dev_dbg(dev->dev, "complete all waiting for write cb.\n");
+ dev_dbg(&dev->dev, "complete all waiting for write cb.\n");
list_for_each_entry_safe(cb, next, &dev->write_waiting_list, list) {
cl = cb->cl;
@@ -537,7 +534,7 @@ int mei_irq_write_handler(struct mei_device *dev, struct list_head *cmpl_list)
}
/* complete control write list CB */
- dev_dbg(dev->dev, "complete control write list cb.\n");
+ dev_dbg(&dev->dev, "complete control write list cb.\n");
list_for_each_entry_safe(cb, next, &dev->ctrl_wr_list, list) {
cl = cb->cl;
switch (cb->fop_type) {
@@ -591,7 +588,7 @@ int mei_irq_write_handler(struct mei_device *dev, struct list_head *cmpl_list)
}
/* complete write list CB */
- dev_dbg(dev->dev, "complete write list cb.\n");
+ dev_dbg(&dev->dev, "complete write list cb.\n");
list_for_each_entry_safe(cb, next, &dev->write_list, list) {
cl = cb->cl;
ret = mei_cl_irq_write(cl, cb, cmpl_list);
@@ -626,9 +623,9 @@ static void mei_connect_timeout(struct mei_cl *cl)
/**
* mei_schedule_stall_timer - re-arm stall_timer work
*
- * Schedule stall timer
- *
* @dev: the device structure
+ *
+ * Schedule stall timer
*/
void mei_schedule_stall_timer(struct mei_device *dev)
{
@@ -656,7 +653,7 @@ void mei_timer(struct work_struct *work)
if (dev->init_clients_timer) {
if (--dev->init_clients_timer == 0) {
- dev_err(dev->dev, "timer: init clients timeout hbm_state = %d.\n",
+ dev_err(&dev->dev, "timer: init clients timeout hbm_state = %d.\n",
dev->hbm_state);
mei_reset(dev);
goto out;
@@ -672,7 +669,7 @@ void mei_timer(struct work_struct *work)
list_for_each_entry(cl, &dev->file_list, link) {
if (cl->timer_count) {
if (--cl->timer_count == 0) {
- dev_err(dev->dev, "timer: connect/disconnect timeout.\n");
+ dev_err(&dev->dev, "timer: connect/disconnect timeout.\n");
mei_connect_timeout(cl);
goto out;
}
generated by cgit (git 2.34.1) at 2025-12-21 19:28:55 +0000