[PATCH 02/13] tools: bitmap: sync function declarations with the kernel

From: Yury Norov <yury.norov@gmail.com>
To: linux-kernel@vger.kernel.org
Cc: Yury Norov <yury.norov@gmail.com>,
	linux-m68k@lists.linux-m68k.org, linux-arch@vger.kernel.org,
	linux-sh@vger.kernel.org, Alexey Klimov <aklimov@redhat.com>,
	Andrew Morton <akpm@linux-foundation.org>,
	Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
	Arnd Bergmann <arnd@arndb.de>, David Sterba <dsterba@suse.com>,
	Dennis Zhou <dennis@kernel.org>,
	Geert Uytterhoeven <geert@linux-m68k.org>,
	Jianpeng Ma <jianpeng.ma@intel.com>,
	Joe Perches <joe@perches.com>,
	John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>,
	Josh Poimboeuf <jpoimboe@redhat.com>,
	Rasmus Villemoes <linux@rasmusvillemoes.dk>,
	Rich Felker <dalias@libc.org>,
	Stefano Brivio <sbrivio@redhat.com>,
	Wei Yang <richard.weiyang@linux.alibaba.com>,
	Wolfram Sang <wsa+renesas@sang-engineering.com>,
	Yoshinori Sato <ysato@users.sourceforge.jp>
Subject: [PATCH 02/13] tools: bitmap: sync function declarations with the kernel
Date: Mon, 15 Mar 2021 18:54:13 -0700	[thread overview]
Message-ID: <20210316015424.1999082-3-yury.norov@gmail.com> (raw)
In-Reply-To: <20210316015424.1999082-1-yury.norov@gmail.com>

Some functions in tools/include/linux/bitmap.h declare nbits as int. In the
kernel nbits is declared as unsigned int.

Signed-off-by: Yury Norov <yury.norov@gmail.com>
---
 tools/include/linux/bitmap.h | 8 ++++----
 tools/lib/bitmap.c           | 4 ++--
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/tools/include/linux/bitmap.h b/tools/include/linux/bitmap.h
index 477a1cae513f..7cbd23e56d48 100644
--- a/tools/include/linux/bitmap.h
+++ b/tools/include/linux/bitmap.h
@@ -30,7 +30,7 @@ void bitmap_clear(unsigned long *map, unsigned int start, int len);
 #define small_const_nbits(nbits) \
 	(__builtin_constant_p(nbits) && (nbits) <= BITS_PER_LONG)
 
-static inline void bitmap_zero(unsigned long *dst, int nbits)
+static inline void bitmap_zero(unsigned long *dst, unsigned int nbits)
 {
 	if (small_const_nbits(nbits))
 		*dst = 0UL;
@@ -66,7 +66,7 @@ static inline int bitmap_full(const unsigned long *src, unsigned int nbits)
 	return find_first_zero_bit(src, nbits) == nbits;
 }
 
-static inline int bitmap_weight(const unsigned long *src, int nbits)
+static inline int bitmap_weight(const unsigned long *src, unsigned int nbits)
 {
 	if (small_const_nbits(nbits))
 		return hweight_long(*src & BITMAP_LAST_WORD_MASK(nbits));
@@ -74,7 +74,7 @@ static inline int bitmap_weight(const unsigned long *src, int nbits)
 }
 
 static inline void bitmap_or(unsigned long *dst, const unsigned long *src1,
-			     const unsigned long *src2, int nbits)
+			     const unsigned long *src2, unsigned int nbits)
 {
 	if (small_const_nbits(nbits))
 		*dst = *src1 | *src2;
@@ -141,7 +141,7 @@ static inline void bitmap_free(unsigned long *bitmap)
  * @buf: buffer to store output
  * @size: size of @buf
  */
-size_t bitmap_scnprintf(unsigned long *bitmap, int nbits,
+size_t bitmap_scnprintf(unsigned long *bitmap, unsigned int nbits,
 			char *buf, size_t size);
 
 /**
diff --git a/tools/lib/bitmap.c b/tools/lib/bitmap.c
index 5043747ef6c5..f4e914712b6f 100644
--- a/tools/lib/bitmap.c
+++ b/tools/lib/bitmap.c
@@ -28,11 +28,11 @@ void __bitmap_or(unsigned long *dst, const unsigned long *bitmap1,
 		dst[k] = bitmap1[k] | bitmap2[k];
 }
 
-size_t bitmap_scnprintf(unsigned long *bitmap, int nbits,
+size_t bitmap_scnprintf(unsigned long *bitmap, unsigned int nbits,
 			char *buf, size_t size)
 {
 	/* current bit is 'cur', most recently seen range is [rbot, rtop] */
-	int cur, rbot, rtop;
+	unsigned int cur, rbot, rtop;
 	bool first = true;
 	size_t ret = 0;
 
-- 
2.25.1

