linux-kernel - [PATCH] lib: bitmap: fix the duplicated comments on bitmap_to

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Date:   Fri, 24 Jun 2022 17:31:47 +0800
From:   Qu Wenruo <wqu@...e.com>
To:     linux-kernel@...r.kernel.org, yury.norov@...il.com,
        andriy.shevchenko@...ux.intel.com, linux@...musvillemoes.dk
Subject: [PATCH] lib: bitmap: fix the duplicated comments on bitmap_to_arr64()

Thanks to the recent commit 0a97953fd221 ("lib: add
bitmap_{from,to}_arr64") now we can directly convert a U64 value into a
bitmap and vice verse.

However when checking the header there is duplicated helper for
bitmap_to_arr64(), but no bitmap_from_arr64().

Just fix the copy-n-paste error.

Signed-off-by: Qu Wenruo <wqu@...e.com>
---
 include/linux/bitmap.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/linux/bitmap.h b/include/linux/bitmap.h
index 2e6cd5681040..f091a1664bf1 100644
--- a/include/linux/bitmap.h
+++ b/include/linux/bitmap.h
@@ -71,9 +71,9 @@ struct device;
  *  bitmap_release_region(bitmap, pos, order)   Free specified bit region
  *  bitmap_allocate_region(bitmap, pos, order)  Allocate specified bit region
  *  bitmap_from_arr32(dst, buf, nbits)          Copy nbits from u32[] buf to dst
+ *  bitmap_from_arr64(dst, buf, nbits)          Copy nbits from u64[] buf to dst
  *  bitmap_to_arr32(buf, src, nbits)            Copy nbits from buf to u32[] dst
  *  bitmap_to_arr64(buf, src, nbits)            Copy nbits from buf to u64[] dst
- *  bitmap_to_arr64(buf, src, nbits)            Copy nbits from buf to u64[] dst
  *  bitmap_get_value8(map, start)               Get 8bit value from map at start
  *  bitmap_set_value8(map, value, start)        Set 8bit value to map at start
  *
-- 
2.36.1