ARM: OMAP2+: Fix typo in omap_device.c

Signed-off-by: NAndrea Gelmini <andrea.gelmini@gelma.net>
Signed-off-by: NTony Lindgren <tony@atomide.com>

arch/arm/mach-omap2/omap_device.c

@@ -268,7 +268,7 @@ static int _omap_device_idle_hwmods(struct omap_device *od)
  * function returns a value different than the value the caller got
  * the last time it called this function.
  *
- * If any hwmods exist for the omap_device assoiated with @pdev,
+ * If any hwmods exist for the omap_device associated with @pdev,
  * return the context loss counter for that hwmod, otherwise return
  * zero.
  */