rename: _request_firmware_load() fw_load_sysfs_fallback()

This reflects much clearer what is being done.
While at it, kdoc'ify it.

Signed-off-by: Luis R. Rodriguez <mcgrof@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 10 insertions, 3 deletions

diff --git a/drivers/base/firmware_loader/fallback.c b/drivers/base/firmware_loader/fallback.c
index d6838e7ec00c..0a8ec7fec585 100644
--- a/drivers/base/firmware_loader/fallback.c
+++ b/drivers/base/firmware_loader/fallback.c
@@ -535,8 +535,15 @@ exit:
         return fw_sysfs;
 }
 
-/* load a firmware via user helper */
-static int _request_firmware_load(struct fw_sysfs *fw_sysfs,
+/**
+ * fw_load_sysfs_fallback - load a firmware via the syfs fallback mechanism
+ * @fw_sysfs: firmware syfs information for the firmware to load
+ * @opt_flags: flags of options, FW_OPT_*
+ * @timeout: timeout to wait for the load
+ *
+ * In charge of constructing a sysfs fallback interface for firmware loading.
+ **/
+static int fw_load_sysfs_fallback(struct fw_sysfs *fw_sysfs,
                                   unsigned int opt_flags, long timeout)
 {
         int retval = 0;
@@ -621,7 +628,7 @@ static int fw_load_from_user_helper(struct firmware *firmware,
         }
 
         fw_sysfs->fw_priv = firmware->priv;
-        ret = _request_firmware_load(fw_sysfs, opt_flags, timeout);
+        ret = fw_load_sysfs_fallback(fw_sysfs, opt_flags, timeout);
 
         if (!ret)
                 ret = assign_fw(firmware, device, opt_flags);