linux-kernel - [PATCH 4/8] lib: bitmap: Update bitmap

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Date:	Fri, 12 Dec 2014 01:01:50 +0100
From:	Rasmus Villemoes <linux@...musvillemoes.dk>
To:	Andrew Morton <akpm@...ux-foundation.org>
Cc:	Rasmus Villemoes <linux@...musvillemoes.dk>,
	linux-kernel@...r.kernel.org
Subject: [PATCH 4/8] lib: bitmap: Update bitmap_onto to unsigned

Change the nbits parameter of bitmap_onto to unsigned int for
consistency with other bitmap_* functions.

Signed-off-by: Rasmus Villemoes <linux@...musvillemoes.dk>
---
 include/linux/bitmap.h | 2 +-
 lib/bitmap.c           | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/include/linux/bitmap.h b/include/linux/bitmap.h
index 0106f02e5a93..bf29a08bb3db 100644
--- a/include/linux/bitmap.h
+++ b/include/linux/bitmap.h
@@ -137,7 +137,7 @@ extern void bitmap_remap(unsigned long *dst, const unsigned long *src,
 extern int bitmap_bitremap(int oldbit,
 		const unsigned long *old, const unsigned long *new, int bits);
 extern void bitmap_onto(unsigned long *dst, const unsigned long *orig,
-		const unsigned long *relmap, int bits);
+		const unsigned long *relmap, unsigned int bits);
 extern void bitmap_fold(unsigned long *dst, const unsigned long *orig,
 		int sz, int bits);
 extern int bitmap_find_free_region(unsigned long *bitmap, unsigned int bits, int order);
diff --git a/lib/bitmap.c b/lib/bitmap.c
index b499ab6ada29..42d5886c3680 100644
--- a/lib/bitmap.c
+++ b/lib/bitmap.c
@@ -975,9 +975,9 @@ EXPORT_SYMBOL(bitmap_bitremap);
  * All bits in @dst not set by the above rule are cleared.
  */
 void bitmap_onto(unsigned long *dst, const unsigned long *orig,
-			const unsigned long *relmap, int bits)
+			const unsigned long *relmap, unsigned int bits)
 {
-	int n, m;       	/* same meaning as in above comment */
+	unsigned int n, m;       	/* same meaning as in above comment */
 
 	if (dst == orig)	/* following doesn't handle inplace mappings */
 		return;
-- 
2.1.3

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