linux-kernel - [PATCH 07/11] ARC: bitops: fls/ffs to take int (vs long) per asm-generic defines

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Message-Id: <20210804191554.1252776-8-vgupta@synopsys.com>
Date:   Wed,  4 Aug 2021 12:15:50 -0700
From:   Vineet Gupta <Vineet.Gupta1@...opsys.com>
To:     linux-snps-arc@...ts.infradead.org
Cc:     Peter Zijlstra <peterz@...radead.org>,
        Will Deacon <will@...nel.org>, Arnd Bergmann <arnd@...db.de>,
        Mark Rutland <mark.rutland@....com>,
        linux-kernel@...r.kernel.org, linux-arch@...r.kernel.org,
        Vladimir Isaev <Vladimir.Isaev@...opsys.com>,
        Vineet Gupta <Vineet.Gupta1@...opsys.com>
Subject: [PATCH 07/11] ARC: bitops: fls/ffs to take int (vs long) per asm-generic defines

Signed-off-by: Vineet Gupta <vgupta@...opsys.com>
---
 arch/arc/include/asm/bitops.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arc/include/asm/bitops.h b/arch/arc/include/asm/bitops.h
index 4f35130f5ba3..a7daaf64ae34 100644
--- a/arch/arc/include/asm/bitops.h
+++ b/arch/arc/include/asm/bitops.h
@@ -114,7 +114,7 @@ static inline __attribute__ ((const)) unsigned long __ffs(unsigned long word)
  * @result: [1-32]
  * fls(1) = 1, fls(0x80000000) = 32, fls(0) = 0
  */
-static inline __attribute__ ((const)) int fls(unsigned long x)
+static inline __attribute__ ((const)) int fls(unsigned int x)
 {
 	int n;
 
@@ -141,7 +141,7 @@ static inline __attribute__ ((const)) int __fls(unsigned long x)
  * ffs = Find First Set in word (LSB to MSB)
  * @result: [1-32], 0 if all 0's
  */
-static inline __attribute__ ((const)) int ffs(unsigned long x)
+static inline __attribute__ ((const)) int ffs(unsigned int x)
 {
 	int n;
 
-- 
2.25.1