tracing: Unify arch_syscall_addr() implementations
Most implementations of arch_syscall_addr() are the same, so create a default version in common code and move the one piece that differs (the syscall table) to asm/syscall.h. New arch ports don't have to waste time copying & pasting this simple function. The s390/sparc versions need to be different, so document why. Signed-off-by: NMike Frysinger <vapier@gentoo.org> Acked-by: NDavid S. Miller <davem@davemloft.net> Acked-by: NPaul Mundt <lethal@linux-sh.org> Acked-by: NHeiko Carstens <heiko.carstens@de.ibm.com> Cc: Steven Rostedt <rostedt@goodmis.org> LKML-Reference: <1264498803-17278-1-git-send-email-vapier@gentoo.org> Signed-off-by: NFrederic Weisbecker <fweisbec@gmail.com>
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