In order to make clk->dev available in ops->of_xlate() to get the
clock ID from the 'reg' property of the clock node, assign the
clk->dev before calling ops->of_xlate().

Signed-off-by: Wenyou Yang <wenyou.y...@atmel.com>
Acked-by: Stephen Warren <swar...@nvidia.com>
---

Changes in v2:
 - Add Acked-by tag.

 drivers/clk/clk-uclass.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/clk/clk-uclass.c b/drivers/clk/clk-uclass.c
index 4d78e3f..4a3248b 100644
--- a/drivers/clk/clk-uclass.c
+++ b/drivers/clk/clk-uclass.c
@@ -80,6 +80,9 @@ int clk_get_by_index(struct udevice *dev, int index, struct 
clk *clk)
                      __func__, ret);
                return ret;
        }
+
+       clk->dev = dev_clk;
+
        ops = clk_dev_ops(dev_clk);
 
        if (ops->of_xlate)
-- 
2.7.4

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