From 4d04391cfe6446fb2f184d063b56a4dcce425334 Mon Sep 17 00:00:00 2001
From: Dinh Nguyen <dinguyen@altera.com>
Date: Thu, 24 Oct 2013 03:18:30 -0500
Subject: clk: socfpga: Remove check for "reg" property in socfpga_clk_init

The function socfpga_clk_init() can support clocks that do not have a divider
register, but a fixed-divider that can be read from DTS. Therefore, the "reg"
property is not a failing condition for socfpga_clk_init().

Signed-off-by: Dinh Nguyen <dinguyen@altera.com>
Signed-off-by: Mike Turquette <mturquette@linaro.org>

diff --git a/drivers/clk/socfpga/clk.c b/drivers/clk/socfpga/clk.c
index 81dd31a..c378489 100644
--- a/drivers/clk/socfpga/clk.c
+++ b/drivers/clk/socfpga/clk.c
@@ -121,9 +121,7 @@ static __init struct clk *socfpga_clk_init(struct device_node *node,
 	int rc;
 	u32 fixed_div;
 
-	rc = of_property_read_u32(node, "reg", &reg);
-	if (WARN_ON(rc))
-		return NULL;
+	of_property_read_u32(node, "reg", &reg);
 
 	socfpga_clk = kzalloc(sizeof(*socfpga_clk), GFP_KERNEL);
 	if (WARN_ON(!socfpga_clk))
-- 
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