From edcc42945dee85e9dec3737f3dbf59d917ae5418 Mon Sep 17 00:00:00 2001
From: Paul Cercueil <paul@crapouillou.net>
Date: Thu, 13 Feb 2020 13:19:52 -0300
Subject: clk: ingenic/TCU: Fix round_rate returning error
When requesting a rate superior to the parent's rate, it would return
-EINVAL instead of simply returning the parent's rate like it should.
Fixes: 4f89e4b8f121 ("clk: ingenic: Add driver for the TCU clocks")
Cc: stable@vger.kernel.org
Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Link: https://lkml.kernel.org/r/20200213161952.37460-2-paul@crapouillou.net
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
---
drivers/clk/ingenic/tcu.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
(limited to 'drivers/clk')
diff --git a/drivers/clk/ingenic/tcu.c b/drivers/clk/ingenic/tcu.c
index 879990762f57..153a954b0d2f 100644
--- a/drivers/clk/ingenic/tcu.c
+++ b/drivers/clk/ingenic/tcu.c
@@ -189,7 +189,7 @@ static long ingenic_tcu_round_rate(struct clk_hw *hw, unsigned long req_rate,
u8 prescale;
if (req_rate > rate)
- return -EINVAL;
+ return rate;
prescale = ingenic_tcu_get_prescale(rate, req_rate);
--
cgit