Otherwise there is no easy way this actually happened.
Signed-off-by: Luis R. Rodriguez <mcgrof@xxxxxxxxxx>
---
drivers/base/firmware_class.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/base/firmware_class.c b/drivers/base/firmware_class.c
index ba272a65291d..a5fb884a136d 100644
--- a/drivers/base/firmware_class.c
+++ b/drivers/base/firmware_class.c
@@ -333,6 +333,7 @@ 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,
@@ -346,6 +347,7 @@ 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);
--
2.11.0
