[PATCH 2/2] arm: socfpga: Remove check for "reg" property in socfpga_clk_init
dinguyen at altera.com
dinguyen at altera.com
Tue Sep 17 12:31:26 EDT 2013
From: Dinh Nguyen <dinguyen at altera.com>
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 at altera.com>
Cc: Mike Turquette <mturquette at linaro.org>
Cc: Sachin Kamat <sachin.kamat at linaro.org>
Cc: linux-arm-kernel at lists.infradead.org
---
drivers/clk/socfpga/clk.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
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", ®);
- if (WARN_ON(rc))
- return NULL;
+ of_property_read_u32(node, "reg", ®);
socfpga_clk = kzalloc(sizeof(*socfpga_clk), GFP_KERNEL);
if (WARN_ON(!socfpga_clk))
--
1.7.9.5
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