From: Ralf Baechle <ralf@linux-mips.org>
Date: Sat, 19 Apr 2014 12:20:54 +0000 (+0200)
Subject: MIPS: math-emu: Cleanup ieee754si_indef() / ieee754di_indef().
X-Git-Tag: v3.16-rc1~69^2~114
X-Git-Url: https://openfabrics.org/gitweb/?a=commitdiff_plain;h=e812a73932dc0b294c30858ba215305b81391c3c;p=~emulex%2Finfiniband.git

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>
---

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 {