lib/idr.c: remove redundant include
idr.c doesn't seem to use anything from hardirq.h (or anything included
from that). Removing it produces identical objdump -d output, and gives
44 fewer lines in the .idr.o.cmd dependency file.
Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/lib/idr.c b/lib/idr.c
index e654aeb..5335c43 100644
--- a/lib/idr.c
+++ b/lib/idr.c
@@ -30,7 +30,6 @@
#include <linux/idr.h>
#include <linux/spinlock.h>
#include <linux/percpu.h>
-#include <linux/hardirq.h>
#define MAX_IDR_SHIFT (sizeof(int) * 8 - 1)
#define MAX_IDR_BIT (1U << MAX_IDR_SHIFT)