SPRN_PA6T_IER     637 arch/powerpc/kernel/sysfs.c SYSFS_SPRSETUP(ier, SPRN_PA6T_IER);
SPRN_PA6T_IER     340 arch/powerpc/platforms/pasemi/setup.c 	pr_err("IER   0x%016lx DER  0x%016lx\n", mfspr(SPRN_PA6T_IER),