ARM: OMAP3: CPUidle: Make use of CPU PM notifiers
Save VFP CPU context using CPU PM notifier chain. VFP context is lost when CPU hits OFF state. Signed-off-by: NSantosh Shilimkar <santosh.shilimkar@ti.com> Reviewed-by: NKevin Hilman <khilman@ti.com> Tested-by: NVishwanath BS <vishwanath.bs@ti.com> Signed-off-by: NKevin Hilman <khilman@ti.com>
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