22 files changed, 123 insertions, 123 deletions

diff --git a/arch/s390/include/asm/bitops.h b/arch/s390/include/asm/bitops.h
index 8a503b1acd63..a6ff5a83e227 100644
--- a/arch/s390/include/asm/bitops.h
+++ b/arch/s390/include/asm/bitops.h
@@ -61,7 +61,7 @@ extern const char _ni_bitmap[];
 extern const char _zb_findmap[];
 extern const char _sb_findmap[];
 
-#ifndef __s390x__
+#ifndef CONFIG_64BIT
 
 #define __BITOPS_ALIGN          3
 #define __BITOPS_WORDSIZE       32
@@ -81,7 +81,7 @@ extern const char _sb_findmap[];
                 : "d" (__val), "Q" (*(unsigned long *) __addr)  \
                 : "cc");
 
-#else /* __s390x__ */
+#else /* CONFIG_64BIT */
 
 #define __BITOPS_ALIGN          7
 #define __BITOPS_WORDSIZE       64
@@ -101,7 +101,7 @@ extern const char _sb_findmap[];
                 : "d" (__val), "Q" (*(unsigned long *) __addr)  \
                 : "cc");
 
-#endif /* __s390x__ */
+#endif /* CONFIG_64BIT */
 
 #define __BITOPS_WORDS(bits) (((bits)+__BITOPS_WORDSIZE-1)/__BITOPS_WORDSIZE)
 #define __BITOPS_BARRIER() asm volatile("" : : : "memory")
@@ -410,7 +410,7 @@ static inline unsigned long __ffz_word_loop(const unsigned long *addr,
         unsigned long bytes = 0;
 
         asm volatile(
-#ifndef __s390x__
+#ifndef CONFIG_64BIT
                 "       ahi     %1,-1\n"
                 "       sra     %1,5\n"
                 "       jz      1f\n"
@@ -447,7 +447,7 @@ static inline unsigned long __ffs_word_loop(const unsigned long *addr,
         unsigned long bytes = 0;
 
         asm volatile(
-#ifndef __s390x__
+#ifndef CONFIG_64BIT
                 "       ahi     %1,-1\n"
                 "       sra     %1,5\n"
                 "       jz      1f\n"
@@ -479,7 +479,7 @@ static inline unsigned long __ffs_word_loop(const unsigned long *addr,
  */
 static inline unsigned long __ffz_word(unsigned long nr, unsigned long word)
 {
-#ifdef __s390x__
+#ifdef CONFIG_64BIT
         if ((word & 0xffffffff) == 0xffffffff) {
                 word >>= 32;
                 nr += 32;
@@ -503,7 +503,7 @@ static inline unsigned long __ffz_word(unsigned long nr, unsigned long word)
  */
 static inline unsigned long __ffs_word(unsigned long nr, unsigned long word)
 {
-#ifdef __s390x__
+#ifdef CONFIG_64BIT
         if ((word & 0xffffffff) == 0) {
                 word >>= 32;
                 nr += 32;
@@ -544,7 +544,7 @@ static inline unsigned long __load_ulong_le(const unsigned long *p,
         unsigned long word;
 
         p = (unsigned long *)((unsigned long) p + offset);
-#ifndef __s390x__
+#ifndef CONFIG_64BIT
         asm volatile(
                 "       ic      %0,%O1(%R1)\n"
                 "       icm     %0,2,%O1+1(%R1)\n"
diff --git a/arch/s390/include/asm/cputime.h b/arch/s390/include/asm/cputime.h
index 24ef186a1c4f..718374de9c7f 100644
--- a/arch/s390/include/asm/cputime.h
+++ b/arch/s390/include/asm/cputime.h
@@ -21,15 +21,15 @@ typedef unsigned long long __nocast cputime64_t;
 
 static inline unsigned long __div(unsigned long long n, unsigned long base)
 {
-#ifndef __s390x__
+#ifndef CONFIG_64BIT
         register_pair rp;
 
         rp.pair = n >> 1;
         asm ("dr %0,%1" : "+d" (rp) : "d" (base >> 1));
         return rp.subreg.odd;
-#else /* __s390x__ */
+#else /* CONFIG_64BIT */
         return n / base;
-#endif /* __s390x__ */
+#endif /* CONFIG_64BIT */
 }
 
 #define cputime_one_jiffy               jiffies_to_cputime(1)
@@ -100,7 +100,7 @@ static inline void cputime_to_timespec(const cputime_t cputime,
                                        struct timespec *value)
 {
         unsigned long long __cputime = (__force unsigned long long) cputime;
-#ifndef __s390x__
+#ifndef CONFIG_64BIT
         register_pair rp;
 
         rp.pair = __cputime >> 1;
@@ -128,7 +128,7 @@ static inline void cputime_to_timeval(const cputime_t cputime,
                                       struct timeval *value)
 {
         unsigned long long __cputime = (__force unsigned long long) cputime;
-#ifndef __s390x__
+#ifndef CONFIG_64BIT
         register_pair rp;
 
         rp.pair = __cputime >> 1;
diff --git a/arch/s390/include/asm/ctl_reg.h b/arch/s390/include/asm/ctl_reg.h
index ecde9417d669..debfda33d1f8 100644
--- a/arch/s390/include/asm/ctl_reg.h
+++ b/arch/s390/include/asm/ctl_reg.h
@@ -7,7 +7,7 @@
 #ifndef __ASM_CTL_REG_H
 #define __ASM_CTL_REG_H
 
-#ifdef __s390x__
+#ifdef CONFIG_64BIT
 
 #define __ctl_load(array, low, high) ({                         \
         typedef struct { char _[sizeof(array)]; } addrtype;     \
@@ -25,7 +25,7 @@
                 : "i" (low), "i" (high));                       \
         })
 
-#else /* __s390x__ */
+#else /* CONFIG_64BIT */