From e4bf5becccf4685754c4d8e4485bb2ff7d28147f Mon Sep 17 00:00:00 2001 From: viresh kumar Date: Tue, 9 Mar 2010 11:54:30 +0100 Subject: [PATCH] ARM: 5979/1: CLKDEV: return from clk_find as soon as we get maching clk clk_find function looks for clock with matching dev_id and con_id. We should return from clk_find as soon as we get a clock with matching dev_id and con_id. This can be done by comparing variable "match" with 3. Acked-by: Uwe Kleine-Konig Signed-off-by: Viresh Kumar Signed-off-by: Russell King --- arch/arm/common/clkdev.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/arch/arm/common/clkdev.c b/arch/arm/common/clkdev.c index 6416d5b5020d..4f8390dd6cac 100644 --- a/arch/arm/common/clkdev.c +++ b/arch/arm/common/clkdev.c @@ -52,12 +52,13 @@ static struct clk *clk_find(const char *dev_id, const char *con_id) continue; match += 1; } - if (match == 0) - continue; if (match > best) { clk = p->clk; - best = match; + if (match != 3) + best = match; + else + break; } } return clk; -- 2.20.1