linux-kernel - [PATCH v2 0/3] bitops: _

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Message-Id: <20220527115345.2588775-1-amadeuszx.slawinski@linux.intel.com>
Date:   Fri, 27 May 2022 13:53:42 +0200
From:   Amadeusz Sławiński 
        <amadeuszx.slawinski@...ux.intel.com>
To:     Vineet Gupta <vgupta@...nel.org>,
        Geert Uytterhoeven <geert@...ux-m68k.org>,
        "David S . Miller" <davem@...emloft.net>
Cc:     Guenter Roeck <linux@...ck-us.net>,
        linux-snps-arc@...ts.infradead.org,
        linux-m68k@...ts.linux-m68k.org, sparclinux@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Amadeusz Sławiński 
        <amadeuszx.slawinski@...ux.intel.com>
Subject: [PATCH v2 0/3] bitops: __fls adjustments

Apparently on few architectures __fls is defined incorrectly. Fix this
by adjusting declarations to asm-generic ones.

As far as I can tell there should be no functional changes, but I don't
have devices to test it, so it was only compile tested.

Changes in v2:
  - change both declarations in ARC header (pointed by Guenter Roeck)
  - also change sparc64 declaration (pointed by Guenter Roeck)

Amadeusz Sławiński (3):
  ARC: bitops: Change __fls to return unsigned long
  m68k: bitops: Change __fls to return and accept unsigned long
  sparc64: bitops: Change __fls to return unsigned long

 arch/arc/include/asm/bitops.h      | 4 ++--
 arch/m68k/include/asm/bitops.h     | 2 +-
 arch/sparc/include/asm/bitops_64.h | 2 +-
 3 files changed, 4 insertions(+), 4 deletions(-)

-- 
2.25.1