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authorRalf Baechle <ralf@linux-mips.org>2014-04-19 14:20:54 +0200
committerRalf Baechle <ralf@linux-mips.org>2014-05-23 15:11:08 +0200
commite812a73932dc0b294c30858ba215305b81391c3c (patch)
treebe34d8ec86563f93d799d98e570787a13a9cc7c8 /arch
parent92df0f8b350f28ceebef7e0bc785816d84df626b (diff)
downloadlinux-e812a73932dc0b294c30858ba215305b81391c3c.tar.gz
MIPS: math-emu: Cleanup ieee754si_indef() / ieee754di_indef().
LONG_LONG_MAX is a symbol defined in <limits.h> which may not be available so better rely on something provided by a kernel header. While at it, turn these function-like macros into inline functions. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch')
-rw-r--r--arch/mips/math-emu/ieee754.h16
1 files changed, 10 insertions, 6 deletions
diff --git a/arch/mips/math-emu/ieee754.h b/arch/mips/math-emu/ieee754.h
index 049f63fa635..952c1808b56 100644
--- a/arch/mips/math-emu/ieee754.h
+++ b/arch/mips/math-emu/ieee754.h
@@ -26,6 +26,7 @@
#include <linux/compiler.h>
#include <asm/byteorder.h>
+#include <linux/kernel.h>
#include <linux/types.h>
#include <linux/sched.h>
#include <asm/bitfield.h>
@@ -394,12 +395,15 @@ extern const struct ieee754sp_const __ieee754sp_spcvals[];
/*
* Indefinite integer value
*/
-#define ieee754si_indef() INT_MAX
-#ifdef LONG_LONG_MAX
-#define ieee754di_indef() LONG_LONG_MAX
-#else
-#define ieee754di_indef() ((s64)(~0ULL>>1))
-#endif
+static inline int ieee754si_indef(void)
+{
+ return INT_MAX;
+}
+
+static inline s64 ieee754di_indef(void)
+{
+ return S64_MAX;
+}
/* IEEE exception context, passed to handler */
struct ieee754xctx {