clk: divider: return real rate instead of divider value

Commit bca9690 ("clk: divider: Make generic for usage elsewhere") returned only the divider value for read-only dividers instead of the actual rate. Fixes: bca9690 ("clk: divider: Make generic for usage elsewhere") Signed-off-by: Heiko Stuebner <[email protected]> Reviewed-by: James Hogan <[email protected]> Tested-by: James Hogan <[email protected]> Acked-by: Stephen Boyd <[email protected]> Signed-off-by: Michael Turquette <[email protected]>
neviim · Mar 6, 2015 · 2f7bf4a · 2f7bf4a
1 parent a456fe3
commit 2f7bf4a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/drivers/clk/clk-divider.c b/drivers/clk/clk-divider.c
@@ -353,7 +353,7 @@ static long clk_divider_round_rate(struct clk_hw *hw, unsigned long rate,
 		bestdiv = readl(divider->reg) >> divider->shift;
 		bestdiv &= div_mask(divider->width);
 		bestdiv = _get_div(divider->table, bestdiv, divider->flags);
-		return bestdiv;
+		return DIV_ROUND_UP(*prate, bestdiv);
 	}
 
 	return divider_round_rate(hw, rate, prate, divider->table,