From: Paul Cercueil <paul@xxxxxxxxxxxxxxx>
commit edcc42945dee85e9dec3737f3dbf59d917ae5418 upstream.
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@xxxxxxxxxxxxxxx
Signed-off-by: Paul Cercueil <paul@xxxxxxxxxxxxxxx>
Link: https://lkml.kernel.org/r/20200213161952.37460-2-paul@xxxxxxxxxxxxxxx
Signed-off-by: Stephen Boyd <sboyd@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/clk/ingenic/tcu.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/clk/ingenic/tcu.c
+++ b/drivers/clk/ingenic/tcu.c
@@ -189,7 +189,7 @@ static long ingenic_tcu_round_rate(struc
u8 prescale;
if (req_rate > rate)
- return -EINVAL;
+ return rate;
prescale = ingenic_tcu_get_prescale(rate, req_rate);
