staging: unisys: include: iochannel.h: Removed unused DEFINE

Removed unused #define GPI_ENTRIES_PER_PAGE
Signed-off-by: Zohaib Javed <zohaib.javed@gmail.com>
Signed-off-by: David Kershner <david.kershner@unisys.com>
Reviewed-by: David Binder <david.binder@unisys.com>
Reviewed-by: Tim Sell <timothy.sell@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/unisys/include/iochannel.h

@@ -133,8 +133,6 @@ struct guest_phys_info {
 	u64 length;
 } __packed;
 
-#define GPI_ENTRIES_PER_PAGE (PAGE_SIZE / sizeof(struct guest_phys_info))
-
 /*
  * struct uisscsi_dest
  * @channel: Bus number.