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authorRasmus Villemoes <linux@rasmusvillemoes.dk>2019-03-07 16:27:52 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2019-03-07 18:32:00 -0800
commita4507fedcd2580d510d8d91ac6b99537f869f62a (patch)
tree1079ad8d77b105e6d90c5e3ff6eb79700393a9e9 /include
parent513770f54edba8b19c2175a151e02f1dfc911d87 (diff)
dynamic_debug: add static inline stub for ddebug_add_module
For symmetry with ddebug_remove_module, and to avoid a bit of ifdeffery in module.c, move the declaration of ddebug_add_module inside #if defined(CONFIG_DYNAMIC_DEBUG) and add a corresponding no-op stub in the #else branch. Link: http://lkml.kernel.org/r/20190212214150.4807-10-linux@rasmusvillemoes.dk Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk> Acked-by: Jason Baron <jbaron@akamai.com> Cc: David Sterba <dsterba@suse.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Ingo Molnar <mingo@kernel.org> Cc: Petr Mladek <pmladek@suse.com> Cc: "Rafael J . Wysocki" <rafael.j.wysocki@intel.com> Cc: Steven Rostedt <rostedt@goodmis.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include')
-rw-r--r--include/linux/dynamic_debug.h10
1 files changed, 8 insertions, 2 deletions
diff --git a/include/linux/dynamic_debug.h b/include/linux/dynamic_debug.h
index b17725400f75..3f8977cfa479 100644
--- a/include/linux/dynamic_debug.h
+++ b/include/linux/dynamic_debug.h
@@ -47,10 +47,10 @@ struct _ddebug {
} __attribute__((aligned(8)));
-int ddebug_add_module(struct _ddebug *tab, unsigned int n,
- const char *modname);
#if defined(CONFIG_DYNAMIC_DEBUG)
+int ddebug_add_module(struct _ddebug *tab, unsigned int n,
+ const char *modname);
extern int ddebug_remove_module(const char *mod_name);
extern __printf(2, 3)
void __dynamic_pr_debug(struct _ddebug *descriptor, const char *fmt, ...);
@@ -152,6 +152,12 @@ do { \
#include <linux/string.h>
#include <linux/errno.h>
+static inline int ddebug_add_module(struct _ddebug *tab, unsigned int n,
+ const char *modname)
+{
+ return 0;
+}
+
static inline int ddebug_remove_module(const char *mod)
{
return 0;