From: Heiko Stueber <heiko@sntech.de>
Date: Mon, 18 Mar 2013 04:43:52 +0000 (+0900)
Subject: clk: samsung: fix pm init on non-dt platforms
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=2466196d3e4f1fbe902ca8480bf4a03db78572b2;p=deliverable%2Flinux.git

clk: samsung: fix pm init on non-dt platforms

The clock_init function checked for a dt node, returning immediately
for non-dt machines. This let to the suspend init never being reached
on those non-DT machines.

So fix this by moving the pm init code above the check.

Signed-off-by: Heiko Stueber <heiko@sntech.de>
Acked-by: Mike Turquette <mturquette@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
---

diff --git a/drivers/clk/samsung/clk.c b/drivers/clk/samsung/clk.c
index d36cdd511761..ca04b9e61588 100644
--- a/drivers/clk/samsung/clk.c
+++ b/drivers/clk/samsung/clk.c
@@ -57,18 +57,6 @@ void __init samsung_clk_init(struct device_node *np, void __iomem *base,
 		unsigned long nr_rdump)
 {
 	reg_base = base;
-	if (!np)
-		return;
-
-#ifdef CONFIG_OF
-	clk_table = kzalloc(sizeof(struct clk *) * nr_clks, GFP_KERNEL);
-	if (!clk_table)
-		panic("could not allocate clock lookup table\n");
-
-	clk_data.clks = clk_table;
-	clk_data.clk_num = nr_clks;
-	of_clk_add_provider(np, of_clk_src_onecell_get, &clk_data);
-#endif
 
 #ifdef CONFIG_PM_SLEEP
 	if (rdump && nr_rdump) {
@@ -87,6 +75,19 @@ void __init samsung_clk_init(struct device_node *np, void __iomem *base,
 		register_syscore_ops(&samsung_clk_syscore_ops);
 	}
 #endif
+
+	if (!np)
+		return;
+
+#ifdef CONFIG_OF
+	clk_table = kzalloc(sizeof(struct clk *) * nr_clks, GFP_KERNEL);
+	if (!clk_table)
+		panic("could not allocate clock lookup table\n");
+
+	clk_data.clks = clk_table;
+	clk_data.clk_num = nr_clks;
+	of_clk_add_provider(np, of_clk_src_onecell_get, &clk_data);
+#endif
 }
 
 /* add a clock instance to the clock lookup table used for dt based lookup */