shpchp: delete trailing whitespace

This patch deletes trailing white space in SHPCHP driver. This has no
functional change.

Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --cc drivers/pci/hotplug/shpchp.h
Simple merge

diff --cc drivers/pci/hotplug/shpchp_ctrl.c
Simple merge

diff --cc drivers/pci/hotplug/shpchp_hpc.c
Simple merge