init/main.c: don't use pr_debug()
Pertially revert commit ea676e846a81 ("init/main.c: convert to
pr_foo()").
Unbeknownst to me, pr_debug() is different from the other pr_foo()
levels: pr_debug() is a no-op when DEBUG is not defined.
Happily, init/main.c does have a #define DEBUG so we didn't break
initcall_debug. But the functioning of initcall_debug should not be
dependent upon the presence of that #define DEBUG.
Reported-by: Russell King <rmk@arm.linux.org.uk>
Cc: Joe Perches <joe@perches.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/init/main.c b/init/main.c
index 04fab8d..9d3a7b8 100644
--- a/init/main.c
+++ b/init/main.c
@@ -671,13 +671,13 @@
unsigned long long duration;
int ret;
- pr_debug("calling %pF @ %i\n", fn, task_pid_nr(current));
+ printk(KERN_DEBUG "calling %pF @ %i\n", fn, task_pid_nr(current));
calltime = ktime_get();
ret = fn();
rettime = ktime_get();
delta = ktime_sub(rettime, calltime);
duration = (unsigned long long) ktime_to_ns(delta) >> 10;
- pr_debug("initcall %pF returned %d after %lld usecs\n",
+ printk(KERN_DEBUG "initcall %pF returned %d after %lld usecs\n",
fn, ret, duration);
return ret;