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From: Geert Uytterhoeven <geert@linux-m68k.org>
To: Andrew Morton <akpm@linux-foundation.org>,
	Yury Norov <ynorov@caviumnetworks.com>
Cc: linux-kernel@vger.kernel.org, Geert Uytterhoeven <geert@linux-m68k.org>
Subject: [PATCH] test_bitmap: Use ULL suffix for 64-bit constants
Date: Sun, 10 Sep 2017 12:48:43 +0200
Message-ID: <1505040523-31230-1-git-send-email-geert@linux-m68k.org> (raw)

With gcc 4.1.2:

    lib/test_bitmap.c:189: warning: integer constant is too large for ‘long’ type
    lib/test_bitmap.c:190: warning: integer constant is too large for ‘long’ type
    lib/test_bitmap.c:194: warning: integer constant is too large for ‘long’ type
    lib/test_bitmap.c:195: warning: integer constant is too large for ‘long’ type

Add the missing "ULL" suffix to fix this.

Fixes: 60ef690018b262dd ("bitmap: introduce BITMAP_FROM_U64()")
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
---
 lib/test_bitmap.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/lib/test_bitmap.c b/lib/test_bitmap.c
index 599c6713f2a2aaa8..aa1f2669bdd5d836 100644
--- a/lib/test_bitmap.c
+++ b/lib/test_bitmap.c
@@ -186,13 +186,13 @@ static const unsigned long exp[] __initconst = {
 	BITMAP_FROM_U64(0x22222222),
 	BITMAP_FROM_U64(0xffffffff),
 	BITMAP_FROM_U64(0xfffffffe),
-	BITMAP_FROM_U64(0x3333333311111111),
-	BITMAP_FROM_U64(0xffffffff77777777)
+	BITMAP_FROM_U64(0x3333333311111111ULL),
+	BITMAP_FROM_U64(0xffffffff77777777ULL)
 };
 
 static const unsigned long exp2[] __initconst = {
-	BITMAP_FROM_U64(0x3333333311111111),
-	BITMAP_FROM_U64(0xffffffff77777777)
+	BITMAP_FROM_U64(0x3333333311111111ULL),
+	BITMAP_FROM_U64(0xffffffff77777777ULL)
 };
 
 static const struct test_bitmap_parselist parselist_tests[] __initconst = {
-- 
2.7.4

             reply index

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-09-10 10:48 Geert Uytterhoeven [this message]
2017-09-10 13:33 ` Yury Norov

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