From: Andrea Merello <andrea.merello@gmail.com>
To: Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
Bartosz Golaszewski <bgolaszewski@baylibre.com>,
linux-kernel@vger.kernel.org
Cc: Yury Norov <yury.norov@gmail.com>,
Rasmus Villemoes <linux@rasmusvillemoes.dk>,
Andrea Merello <andrea.merello@gmail.com>,
Andrea Merello <andrea.merello@iit.it>
Subject: [PATCH v1 1/1] bitmap.h: add const modifier to bitmap_next_[set/clear]_region() argument
Date: Tue, 27 Jul 2021 11:44:41 +0200 [thread overview]
Message-ID: <20210727094441.9815-1-andrea.merello@gmail.com> (raw)
Those two functions don't modify the bitmap, so their bitmap argument
should be const. This patch add this.
Signed-off-by: Andrea Merello <andrea.merello@iit.it>
---
include/linux/bitmap.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/include/linux/bitmap.h b/include/linux/bitmap.h
index a36cfcec4e77..ea4a8f1a2545 100644
--- a/include/linux/bitmap.h
+++ b/include/linux/bitmap.h
@@ -458,7 +458,7 @@ static inline void bitmap_replace(unsigned long *dst,
__bitmap_replace(dst, old, new, mask, nbits);
}
-static inline void bitmap_next_clear_region(unsigned long *bitmap,
+static inline void bitmap_next_clear_region(const unsigned long *bitmap,
unsigned int *rs, unsigned int *re,
unsigned int end)
{
@@ -466,7 +466,7 @@ static inline void bitmap_next_clear_region(unsigned long *bitmap,
*re = find_next_bit(bitmap, end, *rs + 1);
}
-static inline void bitmap_next_set_region(unsigned long *bitmap,
+static inline void bitmap_next_set_region(const unsigned long *bitmap,
unsigned int *rs, unsigned int *re,
unsigned int end)
{
--
2.17.1
next reply other threads:[~2021-07-27 9:44 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-27 9:44 Andrea Merello [this message]
2021-07-27 11:48 ` [PATCH v1 1/1] bitmap.h: add const modifier to bitmap_next_[set/clear]_region() argument Andy Shevchenko
2021-07-27 15:26 ` Yury Norov
2021-07-28 6:39 ` Andrea Merello
2021-07-28 9:18 ` Andy Shevchenko
2021-07-28 13:46 ` Yury Norov
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