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path: root/drivers/clk/sunxi/clk-sun8i-mbus.c
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Diffstat (limited to 'drivers/clk/sunxi/clk-sun8i-mbus.c')
-rw-r--r--drivers/clk/sunxi/clk-sun8i-mbus.c13
1 files changed, 11 insertions, 2 deletions
diff --git a/drivers/clk/sunxi/clk-sun8i-mbus.c b/drivers/clk/sunxi/clk-sun8i-mbus.c
index ef49786eefd3..14cd026064bf 100644
--- a/drivers/clk/sunxi/clk-sun8i-mbus.c
+++ b/drivers/clk/sunxi/clk-sun8i-mbus.c
@@ -69,8 +69,17 @@ static DEFINE_SPINLOCK(sun8i_a23_mbus_lock);
static void __init sun8i_a23_mbus_setup(struct device_node *node)
{
- struct clk *mbus = sunxi_factors_register(node, &sun8i_a23_mbus_data,
- &sun8i_a23_mbus_lock);
+ struct clk *mbus;
+ void __iomem *reg;
+
+ reg = of_iomap(node, 0);
+ if (!reg) {
+ pr_err("Could not get registers for a23-mbus-clk\n");
+ return;
+ }
+
+ mbus = sunxi_factors_register(node, &sun8i_a23_mbus_data,
+ &sun8i_a23_mbus_lock, reg);
/* The MBUS clocks needs to be always enabled */
__clk_get(mbus);