driver core: Trivially simplify ((struct device_private *)curr)->device->p to @curr

Trivially simplify ((struct device_private *)curr)->device->p to @curr
in deferred_devs_show() since both are same.

Signed-off-by: Zijun Hu <quic_zijuhu@quicinc.com>
Link: https://lore.kernel.org/r/20240908-trivial_simpli-v1-1-53e0f1363299@quicinc.com


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>