sysfs: add /sys/dev/{char,block} to lookup sysfs path by major:minor

[safe/jmp/linux-2.6] / include / linux / compiler-gcc.h

diff --git a/include/linux/compiler-gcc.h b/include/linux/compiler-gcc.h
index 340bc5d..5c8351b 100644 (file)
--- a/include/linux/compiler-gcc.h
+++ b/include/linux/compiler-gcc.h
@@ -29,9 +29,11 @@
   BUILD_BUG_ON_ZERO(__builtin_types_compatible_p(typeof(a), typeof(&a[0])))
 
 /*
- * Force always-inline if the user requests it so via the .config:
+ * Force always-inline if the user requests it so via the .config,
+ * or if gcc is too old:
  */
-#if !defined(CONFIG_OPTIMIZE_INLINING) && (__GNUC__ >= 4)
+#if !defined(CONFIG_ARCH_SUPPORTS_OPTIMIZED_INLINING) || \
+    !defined(CONFIG_OPTIMIZE_INLINING) || (__GNUC__ < 4)
 # define inline                inline          __attribute__((always_inline))
 # define __inline__    __inline__      __attribute__((always_inline))
 # define __inline      __inline        __attribute__((always_inline))