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authorAlexey Dobriyan <adobriyan@sw.ru>2007-05-08 00:28:41 -0700
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-05-08 11:15:08 -0700
commitffb45122766db220d0bf3d01848d575fbbcb6430 (patch)
treea8fedf0518407ad12578a7c03aa2c3344f11ff3c /kernel/time/timer_list.c
parentea07890a680273b25127129fb555aac0d9324bea (diff)
downloadlinaro-lsk-ffb45122766db220d0bf3d01848d575fbbcb6430.tar.gz
Simplify kallsyms_lookup()
Several kallsyms_lookup() pass dummy arguments but only need, say, module's name. Make kallsyms_lookup() accept NULLs where possible. Also, makes picture clearer about what interfaces are needed for all symbol resolving business. Signed-off-by: Alexey Dobriyan <adobriyan@sw.ru> Cc: Rusty Russell <rusty@rustcorp.com.au> Acked-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'kernel/time/timer_list.c')
-rw-r--r--kernel/time/timer_list.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/kernel/time/timer_list.c b/kernel/time/timer_list.c
index 59df5e8555a..fe9314a89f2 100644
--- a/kernel/time/timer_list.c
+++ b/kernel/time/timer_list.c
@@ -40,11 +40,9 @@ static void print_name_offset(struct seq_file *m, void *sym)
{
unsigned long addr = (unsigned long)sym;
char namebuf[KSYM_NAME_LEN+1];
- unsigned long size, offset;
const char *sym_name;
- char *modname;
- sym_name = kallsyms_lookup(addr, &size, &offset, &modname, namebuf);
+ sym_name = kallsyms_lookup(addr, NULL, NULL, NULL, namebuf);
if (sym_name)
SEQ_printf(m, "%s", sym_name);
else