ARM: OMAP4: add _dev_attr_ to ocp2scp for representing usb_phy
In order to reflect devices(usb_phy) attached to ocp2scp bus, ocp2scp is assigned a device attribute to represent the attached devices. This is needed to fix MUSB regression caused by commit c9e4412a (arm: omap: phy: remove unused functions from omap-phy-internal.c) Signed-off-by: NKishon Vijay Abraham I <kishon@ti.com> Cc: Benoit Cousson <b-cousson@ti.com> [tony@atomide.com: updated comments for regression info] Signed-off-by: NTony Lindgren <tony@atomide.com>
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