This patch updates the round_rate() logic here to return zero instead of a negative number on error.
In conjunction with higher-level changes associated with acting on the return value of clk_ops->round_rate() it is then possible to have clk_ops->round_rate() return values from 1 Hz to ULONG_MAX Hz instead of the current limitation of 1 Hz to LONG_MAX Hz. Signed-off-by: Bryan O'Donoghue <[email protected]> Cc: Tero Kristo <[email protected]> Cc: Michael Turquette <[email protected]> Cc: Stephen Boyd <[email protected]> Cc: [email protected] Cc: [email protected] Cc: [email protected] --- drivers/clk/ti/composite.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/clk/ti/composite.c b/drivers/clk/ti/composite.c index 2477cf1..0e82b61 100644 --- a/drivers/clk/ti/composite.c +++ b/drivers/clk/ti/composite.c @@ -38,7 +38,7 @@ static unsigned long ti_composite_round_rate(struct clk_hw *hw, unsigned long rate, unsigned long *prate) { - return -EINVAL; + return 0; } static int ti_composite_set_rate(struct clk_hw *hw, unsigned long rate, -- 2.7.4
