Add a "const" qualifier to test_bit() on x86, to avoid

warnings for proper usage.

Add a "const" qualifier to test_bit() on x86, to avoid
warnings for proper usage.
7c09b520 · Linus Torvalds · f08d3be8 · 7c09b520
Commit 7c09b520 authored Apr 23, 2002 by Linus Torvalds
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include/asm-i386/bitops.h include/asm-i386/bitops.h +1 -1

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--- a/include/asm-i386/bitops.h
+++ b/include/asm-i386/bitops.h
@@ -244,7 +244,7 @@ static __inline__ int constant_test_bit(int nr, const volatile unsigned long * a
 	return ((1UL << (nr & 31)) & (((const volatile unsigned int *) addr)[nr >> 5])) != 0;
 }

-static __inline__ int variable_test_bit(int nr, volatile unsigned long * addr)
+static __inline__ int variable_test_bit(int nr, const volatile unsigned long * addr)
 {
 	int oldbit;