[PATCH] clk: Dont return error when assigned-clocks is empty or missing

[Ashok Reddy Soma]

There is a chance that assigned-clock-rates is given and assigned-clocks
could be empty. Dont return error in that case, because the probe of the
corresponding driver will not be called at all if this fails.
Better to continue to look for it and return 0.

Signed-off-by: Ashok Reddy Soma <ashok.reddy.soma at amd.com>
---

 drivers/clk/clk-uclass.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/drivers/clk/clk-uclass.c b/drivers/clk/clk-uclass.c
index dc3e9d6a26..f186fcbcdb 100644
--- a/drivers/clk/clk-uclass.c
+++ b/drivers/clk/clk-uclass.c
@@ -329,7 +329,13 @@ static int clk_set_default_rates(struct udevice *dev,
 			dev_dbg(dev,
 				"could not get assigned clock %d (err = %d)\n",
 				index, ret);
-			continue;
+			/* Skip if it is empty */
+			if (ret == -ENOENT) {
+				ret = 0;
+				continue;
+			}
+
+			return ret;
 		}
 
 		/* This is clk provider device trying to program itself
-- 
2.17.1