[PATCH] ARM: OMAP: Fix for omap3_noncore_dpll_enable() warning

[Rick Bronson]

Hi,

  This patch fixes this warning which, as Tomi Valkeinen pointed out, is
really an error.

  CC      arch/arm/mach-omap2/clock34xx.o
arch/arm/mach-omap2/clock34xx.c: In function 'omap3_noncore_dpll_enable':
arch/arm/mach-omap2/clock34xx.c:290: warning: 'rate' is used uninitialized in 
this function

--- linux-omap-2.6/arch/arm/mach-omap2/clock34xx.c.~1~  2008-10-16 
13:33:26.000000000 -0700
+++ linux-omap-2.6/arch/arm/mach-omap2/clock34xx.c      2008-10-17 
07:35:50.000000000 -0700
@@ -270,8 +270,7 @@ static int _omap3_noncore_dpll_stop(stru
  */
 static int omap3_noncore_dpll_enable(struct clk *clk)
 {
-       int r;
-       long rate;
+       int rate;
        struct dpll_data *dd;
 
        if (clk == &dpll3_ck)
@@ -282,14 +281,14 @@ static int omap3_noncore_dpll_enable(str
                return -EINVAL;
 
        if (clk->rate == dd->bypass_clk->rate)
-               r = _omap3_noncore_dpll_bypass(clk);
+               rate = _omap3_noncore_dpll_bypass(clk);
        else
-               r = _omap3_noncore_dpll_lock(clk);
+               rate = _omap3_noncore_dpll_lock(clk);
 
-       if (!r)
+       if (!rate)
                clk->rate = rate;
 
-       return r;
+       return rate;
 }
 
 /**
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