[PATCH 16/33] clk: vt8500: match temp holder variable to fn return type

[Bryan O'Donoghue]

vtwm_pll_round_rate() returns an unsigned long. This patch changes the
internal holder variable from signed to unsigned long for the sake of
completeness and neatness.

Signed-off-by: Bryan O'Donoghue <pure.logic@xxxxxxxxxxxxxxxxx>
Cc: Michael Turquette <mturquette@xxxxxxxxxxxx>
Cc: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
Cc: linux-clk@xxxxxxxxxxxxxxx
Cc: linux-kernel@xxxxxxxxxxxxxxx
Cc: Tony Prisk <linux@xxxxxxxxxxxxxxx>
---
 drivers/clk/clk-vt8500.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/clk/clk-vt8500.c b/drivers/clk/clk-vt8500.c
index 750c087..a4aa0bf 100644
--- a/drivers/clk/clk-vt8500.c
+++ b/drivers/clk/clk-vt8500.c
@@ -609,7 +609,7 @@ static unsigned long vtwm_pll_round_rate(struct clk_hw *hw, unsigned long rate,
 {
 	struct clk_pll *pll = to_clk_pll(hw);
 	u32 filter, mul, div1, div2;
-	long round_rate;
+	unsigned long round_rate;
 	int ret = 1;
 
 	switch (pll->type) {
-- 
2.7.4