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Subject[PATCH] warnkill trivia 2/2
2.4.20-pre5: prevent sparc32's atomic_read() from possibly discarding
const qualifiers from pointers passed as its argument.


diff -urN linux-2.4.20-pre5/include/asm-sparc/atomic.h linux-2.4.20-pre5.n/include/asm-sparc/atomic.h
--- linux-2.4.20-pre5/include/asm-sparc/atomic.h 2001-11-08 17:42:19.000000000 +0100
+++ linux-2.4.20-pre5.n/include/asm-sparc/atomic.h 2002-09-01 12:29:36.000000000 +0200
@@ -35,7 +35,7 @@

#define ATOMIC_INIT(i) { (i << 8) }

-static __inline__ int atomic_read(atomic_t *v)
+static __inline__ int atomic_read(const atomic_t *v)
{
int ret = v->counter;

-
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