davinci: cpuidle - remove useless initialization

The device->state_count is initialized in the cpuidle_register_device
function.
Signed-off-by: NDaniel Lezcano <daniel.lezcano@linaro.org>
Acked-by: NSekhar Nori <nsekhar@ti.com>
Signed-off-by: NLen Brown <len.brown@intel.com>

arch/arm/mach-davinci/cpuidle.c

@@ -96,8 +96,6 @@ static int __init davinci_cpuidle_probe(struct platform_device *pdev)
 
 	ddr2_pdown = pdata->ddr2_pdown;
 
-	device->state_count = DAVINCI_CPUIDLE_MAX_STATES;
-
 	ret = cpuidle_register_driver(&davinci_idle_driver);
 	if (ret) {
 		dev_err(&pdev->dev, "failed to register driver\n");