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authorGlauber de Oliveira Costa <gcosta@redhat.com>2007-10-17 18:04:38 +0200
committerThomas Gleixner <tglx@inhelltoy.tec.linutronix.de>2007-10-17 20:16:25 +0200
commit92b2dc79c3bb3f08afae6c0feaeea593b9c83a76 (patch)
treea4d38dc90e0abf5f0ea7d64afedc9d96ad5e4fd4
parent9efa98159c8b4fd7373d03af9fc06d43f47de0f5 (diff)
x86: remove STR() macros
This patch removes the __STR() and STR() macros from x86_64 header files. They seem to be legacy, and has no more users. Even if there were users, they should use __stringify() instead. In fact, there were one third place in which this macro was defined (ia32_binfmt.c), and used just below. In this file, usage was properly converted to __stringify() [ tglx: arch/x86 adaptation ] Signed-off-by: Glauber de Oliveira Costa <gcosta@redhat.com> Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
-rw-r--r--arch/x86/ia32/ia32_binfmt.c5
-rw-r--r--include/asm-x86/hw_irq_64.h3
-rw-r--r--include/asm-x86/system_64.h3
3 files changed, 1 insertions, 10 deletions
diff --git a/arch/x86/ia32/ia32_binfmt.c b/arch/x86/ia32/ia32_binfmt.c
index d3c53e8b05c..118b9f9ff49 100644
--- a/arch/x86/ia32/ia32_binfmt.c
+++ b/arch/x86/ia32/ia32_binfmt.c
@@ -112,11 +112,8 @@ struct elf_prpsinfo
char pr_psargs[ELF_PRARGSZ]; /* initial part of arg list */
};
-#define __STR(x) #x
-#define STR(x) __STR(x)
-
#define _GET_SEG(x) \
- ({ __u32 seg; asm("movl %%" STR(x) ",%0" : "=r"(seg)); seg; })
+ ({ __u32 seg; asm("movl %%" __stringify(x) ",%0" : "=r"(seg)); seg; })
/* Assumes current==process to be dumped */
#define ELF_CORE_COPY_REGS(pr_reg, regs) \
diff --git a/include/asm-x86/hw_irq_64.h b/include/asm-x86/hw_irq_64.h
index 09dfc18a6dd..dc0a953da6a 100644
--- a/include/asm-x86/hw_irq_64.h
+++ b/include/asm-x86/hw_irq_64.h
@@ -148,9 +148,6 @@ extern atomic_t irq_mis_count;
#define IO_APIC_IRQ(x) (((x) >= 16) || ((1<<(x)) & io_apic_irqs))
-#define __STR(x) #x
-#define STR(x) __STR(x)
-
#include <asm/ptrace.h>
#define IRQ_NAME2(nr) nr##_interrupt(void)
diff --git a/include/asm-x86/system_64.h b/include/asm-x86/system_64.h
index ec4c29bcfcb..4cb23848d46 100644
--- a/include/asm-x86/system_64.h
+++ b/include/asm-x86/system_64.h
@@ -7,9 +7,6 @@
#ifdef __KERNEL__
-#define __STR(x) #x
-#define STR(x) __STR(x)
-
#define __SAVE(reg,offset) "movq %%" #reg ",(14-" #offset ")*8(%%rsp)\n\t"
#define __RESTORE(reg,offset) "movq (14-" #offset ")*8(%%rsp),%%" #reg "\n\t"