[PATCH] drivers/clk: fixup commit 72480014b86c8b51fb51c5c6a0525876055c37c7

[Chen Gang]

  prate is not defined, will cause compiling issue.
  need use parent_rate instead of prate.

Signed-off-by: Chen Gang <gang.chen at asianux.com>
---
 drivers/clk/clk-vt8500.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/clk/clk-vt8500.c b/drivers/clk/clk-vt8500.c
index b5538bb..09c6331 100644
--- a/drivers/clk/clk-vt8500.c
+++ b/drivers/clk/clk-vt8500.c
@@ -157,7 +157,7 @@ static int vt8500_dclk_set_rate(struct clk_hw *hw, unsigned long rate,
 	divisor =  parent_rate / rate;
 
 	/* If prate / rate would be decimal, incr the divisor */
-	if (rate * divisor < *prate)
+	if (rate * divisor < parent_rate)
 		divisor++;
 
 	if (divisor == cdev->div_mask + 1)
-- 
1.7.7.6