sys/user.h: derive __WORDSIZE from __LONG_MAX

previously, only a few archs defined it here. this change makes the
presence consistent across all archs, and reduces the amount of header
duplication (and potential for future inconsistency) between archs.

4 files changed, 0 insertions, 12 deletions

diff --git a/arch/s390x/bits/user.h b/arch/s390x/bits/user.h
index ff3f0483..47f94f20 100644
--- a/arch/s390x/bits/user.h
+++ b/arch/s390x/bits/user.h
@@ -1,6 +1,3 @@
-#undef __WORDSIZE
-#define __WORDSIZE 64
-
 typedef union {
 	double d;
 	float f;
diff --git a/arch/sh/bits/user.h b/arch/sh/bits/user.h
index 07fe843b..b6ba16ed 100644
--- a/arch/sh/bits/user.h
+++ b/arch/sh/bits/user.h
@@ -1,6 +1,3 @@
-#undef __WORDSIZE
-#define __WORDSIZE 32
-
 #define REG_REG0	 0
 #define REG_REG15	15
 #define REG_PC		16
diff --git a/arch/x32/bits/user.h b/arch/x32/bits/user.h
index eac82a14..b328edf9 100644
--- a/arch/x32/bits/user.h
+++ b/arch/x32/bits/user.h
@@ -1,6 +1,3 @@
-#undef __WORDSIZE
-#define __WORDSIZE 32
-
 typedef struct user_fpregs_struct {
 	uint16_t cwd, swd, ftw, fop;
 	uint64_t rip, rdp;
diff --git a/arch/x86_64/bits/user.h b/arch/x86_64/bits/user.h
index 4073cc06..b328edf9 100644
--- a/arch/x86_64/bits/user.h
+++ b/arch/x86_64/bits/user.h
@@ -1,6 +1,3 @@
-#undef __WORDSIZE
-#define __WORDSIZE 64
-
 typedef struct user_fpregs_struct {
 	uint16_t cwd, swd, ftw, fop;
 	uint64_t rip, rdp;