[PATCH] clk: SPEAr: Vco-pll: Fix compilation warning
viresh.kumar at linaro.org
Thu Oct 4 05:49:08 EDT 2012
Currently we are getting following warning for SPEAr clk-vco-pll.
"warning: i is used uninitialized in this function."
This is because we are getting value of i by passing its pointer to another
The variables here are really not used uninitialized.
Signed-off-by: Viresh Kumar <viresh.kumar at linaro.org>
I know this must have gone through Mike Turquette. But he is not around for a
week. As, this is a pretty small change, can you take it upstream?
drivers/clk/spear/clk-vco-pll.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/clk/spear/clk-vco-pll.c b/drivers/clk/spear/clk-vco-pll.c
index 5f1b6ba..1b9b65b 100644
@@ -147,7 +147,7 @@ static int clk_pll_set_rate(struct clk_hw *hw, unsigned long drate,
struct clk_pll *pll = to_clk_pll(hw);
struct pll_rate_tbl *rtbl = pll->vco->rtbl;
unsigned long flags = 0, val;
- int i;
+ int uninitialized_var(i);
clk_pll_round_rate_index(hw, drate, NULL, &i);
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