From: Dario Binacchi Date: Sun, 11 Oct 2020 12:25:46 +0000 (+0200) Subject: dm: core: improve uclass_get_device_by_phandle_id() description X-Git-Tag: v2021.01-rc1~11^2~16 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2d1a43be4ee2a249f8ea2ff8eed464acd92e4a0a;p=pandora-u-boot.git dm: core: improve uclass_get_device_by_phandle_id() description Complete the devp parameter description. Signed-off-by: Dario Binacchi Reviewed-by: Simon Glass --- diff --git a/include/dm/uclass.h b/include/dm/uclass.h index 67ff7466c86..71883043046 100644 --- a/include/dm/uclass.h +++ b/include/dm/uclass.h @@ -224,7 +224,8 @@ int uclass_get_device_by_ofnode(enum uclass_id id, ofnode node, * * @id: uclass ID to look up * @phandle_id: the phandle id to look up - * @devp: Returns pointer to device (there is only one for each node) + * @devp: Returns pointer to device (there is only one for each node). NULL if + * there is no such device. * @return 0 if OK, -ENODEV if there is no device match the phandle, other * -ve on error */