From: Paul Cercueil paul@crapouillou.net
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@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 Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
--- 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);