With ARCH=powerpc, a spurious ifdef in prom_init prevented the
seconday hold loop being correctly copied down on Maple.  With this
patch, Maple boots with ARCH=powerpc
Signed-off-by: David Gibson <dwg@au1.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
                prom_send_capabilities();
 #endif
 
-#if defined(CONFIG_PPC_PSERIES) || defined(CONFIG_PPC_BPA)
        /*
         * On pSeries and BPA, copy the CPU hold code
         */
-               if (RELOC(of_platform) & (PLATFORM_PSERIES | PLATFORM_BPA))
+               if (RELOC(of_platform) != PLATFORM_POWERMAC)
                        copy_and_flush(0, KERNELBASE + offset, 0x100, 0);
-#endif
 
        /*
         * Do early parsing of command line