[PATCH] s390: cleanup Kconfig

[pandora-kernel.git] / drivers / s390 / s390mach.c

diff --git a/drivers/s390/s390mach.c b/drivers/s390/s390mach.c
index 7dad597..3bf4666 100644 (file)
--- a/drivers/s390/s390mach.c
+++ b/drivers/s390/s390mach.c
@@ -246,7 +246,7 @@ s390_revalidate_registers(struct mci *mci)
                 */
                kill_task = 1;
 
-#ifndef __s390x__
+#ifndef CONFIG_64BIT
        asm volatile("ld 0,0(%0)\n"
                     "ld 2,8(%0)\n"
                     "ld 4,16(%0)\n"
@@ -255,7 +255,7 @@ s390_revalidate_registers(struct mci *mci)
 #endif
 
        if (MACHINE_HAS_IEEE) {
-#ifdef __s390x__
+#ifdef CONFIG_64BIT
                fpt_save_area = &S390_lowcore.floating_pt_save_area;
                fpt_creg_save_area = &S390_lowcore.fpt_creg_save_area;
 #else
@@ -314,7 +314,7 @@ s390_revalidate_registers(struct mci *mci)
                 */
                s390_handle_damage("invalid control registers.");
        else
-#ifdef __s390x__
+#ifdef CONFIG_64BIT
                asm volatile("lctlg 0,15,0(%0)"
                             : : "a" (&S390_lowcore.cregs_save_area));
 #else
@@ -327,7 +327,7 @@ s390_revalidate_registers(struct mci *mci)
         * can't write something sensible into that register.
         */
 
-#ifdef __s390x__
+#ifdef CONFIG_64BIT
        /*
         * See if we can revalidate the TOD programmable register with its
         * old contents (should be zero) otherwise set it to zero.
@@ -384,7 +384,7 @@ s390_do_machine_check(struct pt_regs *regs)
                if (mci->b) {
                        /* Processing backup -> verify if we can survive this */
                        u64 z_mcic, o_mcic, t_mcic;
-#ifdef __s390x__
+#ifdef CONFIG_64BIT
                        z_mcic = (1ULL<<63 | 1ULL<<59 | 1ULL<<29);
                        o_mcic = (1ULL<<43 | 1ULL<<42 | 1ULL<<41 | 1ULL<<40 |
                                  1ULL<<36 | 1ULL<<35 | 1ULL<<34 | 1ULL<<32 |