The following commit has been merged in the master branch:
commit f379f93aef18d6f2cfc0342e3ee77ef630e6e346
Author: Sven Eckelmann <sven(a)narfation.org>
Date: Fri Dec 23 22:38:01 2011 +0100
batman-adv: Fix compilation with linux 2.6.29 and 2.6.30
Linux v2.6.30-2332-gfddd520 introduced a seventh parameter to
__module_param_call. It is used to give a slightly different user experience
for bool parameters. Older kernels can just drop this information using a
special compat wrapper for __module_param_call.
Signed-off-by: Sven Eckelmann <sven(a)narfation.org>
diff --git a/compat.h b/compat.h
index 3733f68..c71d928 100644
--- a/compat.h
+++ b/compat.h
@@ -42,6 +42,7 @@
#endif /* < KERNEL_VERSION(2, 6, 33) */
+
#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 34)
#define hlist_first_rcu(head) (*((struct hlist_node **)(&(head)->first)))
@@ -56,6 +57,20 @@
#endif /* < KERNEL_VERSION(2, 6, 34) */
+
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 31)
+
+#define __compat__module_param_call(p1, p2, p3, p4, p5, p6, p7) \
+ __module_param_call(p1, p2, p3, p4, p5, p7)
+
+#else
+
+#define __compat__module_param_call(p1, p2, p3, p4, p5, p6, p7) \
+ __module_param_call(p1, p2, p3, p4, p5, p6, p7)
+
+#endif /* < KERNEL_VERSION(2, 6, 31) */
+
+
#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 36)
#define __rcu
@@ -77,10 +92,10 @@ struct kernel_param_ops {
static int __compat_get_param_##name(char *buffer, \
struct kernel_param *kp) \
{ return (ops)->get(buffer, kp); } \
- __module_param_call(MODULE_PARAM_PREFIX, name, \
- __compat_set_param_##name, \
- __compat_get_param_##name, arg, \
- __same_type((arg), bool *), perm)
+ __compat__module_param_call(MODULE_PARAM_PREFIX, name, \
+ __compat_set_param_##name, \
+ __compat_get_param_##name, arg, \
+ __same_type((arg), bool *), perm)
static inline int __param_set_copystring(const char *val,
const struct kernel_param *kp)
@@ -91,6 +106,7 @@ static inline int __param_set_copystring(const char *val,
#endif /* < KERNEL_VERSION(2, 6, 36) */
+
#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 39)
#define kstrtoul strict_strtoul
@@ -98,6 +114,7 @@ static inline int __param_set_copystring(const char *val,
#endif /* < KERNEL_VERSION(2, 6, 39) */
+
#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 0, 0)
#define kfree_rcu(ptr, rcu_head) call_rcu(&ptr->rcu_head, free_rcu_##ptr)
--
batman-adv