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firmware: enable a debug print for batched requests

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Otherwise there is no easy way this actually happened.

Signed-off-by: Luis R. Rodriguez <mcgrof@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Luis R. Rodriguez 2017-07-20 13:13:41 -07:00 committed by Greg Kroah-Hartman
parent 73da4b4b77
commit 30172bead8
1 changed files with 2 additions and 0 deletions
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2
drivers/base/firmware_class.c
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@ -337,6 +337,7 @@ static struct firmware_buf *__fw_lookup_buf(const char *fw_name)
return NULL;
}
/* Returns 1 for batching firmware requests with the same name */
static int fw_lookup_and_allocate_buf(const char *fw_name,
struct firmware_cache *fwc,
struct firmware_buf **buf, void *dbuf,
@ -350,6 +351,7 @@ static int fw_lookup_and_allocate_buf(const char *fw_name,
kref_get(&tmp->ref);
spin_unlock(&fwc->lock);
*buf = tmp;
pr_debug("batched request - sharing the same struct firmware_buf and lookup for multiple requests\n");
return 1;
}
tmp = __allocate_fw_buf(fw_name, fwc, dbuf, size);