ARM: OMAP2+: Avoid idling memory controllers with no drivers
Memory controllers in OMAP (like GPMC and EMIF) have the hwmods marked with HWMOD_INIT_NO_IDLE and are left in enabled state post initial setup. Even if they have drivers missing, avoid idling them as part of omap_device_late_idle() Signed-off-by: NRajendra Nayak <rnayak@ti.com> Tested-by: NMark Jackson <mpfj-list@newflow.co.uk> Signed-off-by: NPaul Walmsley <paul@pwsan.com>
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