From: Boris BREZILLON <boris.brezillon@free-electrons.com>
Date: Tue, 2 Sep 2014 15:27:51 +0000 (+0200)
Subject: clk: at91: fix num_parents test in at91sam9260 slow clk implementation
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=e8531ac8b21a3e89db8729d2cd9de43b09818092;p=linux-beck.git

clk: at91: fix num_parents test in at91sam9260 slow clk implementation

The slow clk block provided by at91sam9260 and derived SoCs should always
have 2 parents.

Signed-off-by: Boris BREZILLON <boris.brezillon@free-electrons.com>
Signed-off-by: Mike Turquette <mturquette@linaro.org>
---

diff --git a/drivers/clk/at91/clk-slow.c b/drivers/clk/at91/clk-slow.c
index 0300c46ee247..32f7c1b36204 100644
--- a/drivers/clk/at91/clk-slow.c
+++ b/drivers/clk/at91/clk-slow.c
@@ -447,7 +447,7 @@ void __init of_at91sam9260_clk_slow_setup(struct device_node *np,
 	int i;
 
 	num_parents = of_count_phandle_with_args(np, "clocks", "#clock-cells");
-	if (num_parents <= 0 || num_parents > 1)
+	if (num_parents != 2)
 		return;
 
 	for (i = 0; i < num_parents; ++i) {