ia64: Remove HAVE_ARCH_COPY_SIGINFO
Since ia64 defines __ARCH_SI_PREAMBLE_SIZE it can just use the generic
copy_siginfo implementation, which is identical to the architecture
specific one.
With that support for HAVE_ARCH_COPY_SIGINFO can go away entirely.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-arch@vger.kernel.org
Cc: Fenghua Yu <fenghua.yu@intel.com>
Cc: Tony Luck <tony.luck@intel.com>
Cc: linux-ia64@vger.kernel.org
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: sparclinux@vger.kernel.org
Cc: "David S. Miller" <davem@davemloft.net>
Link: http://lkml.kernel.org/r/20170603190102.28866-3-hch@lst.de
diff --git a/include/linux/signal.h b/include/linux/signal.h
index 1f5a166..80c7418 100644
--- a/include/linux/signal.h
+++ b/include/linux/signal.h
@@ -3,16 +3,13 @@
#include <linux/bug.h>
#include <linux/signal_types.h>
+#include <linux/string.h>
struct task_struct;
/* for sysctl */
extern int print_fatal_signals;
-#ifndef HAVE_ARCH_COPY_SIGINFO
-
-#include <linux/string.h>
-
static inline void copy_siginfo(struct siginfo *to, struct siginfo *from)
{
if (from->si_code < 0)
@@ -22,8 +19,6 @@ static inline void copy_siginfo(struct siginfo *to, struct siginfo *from)
memcpy(to, from, __ARCH_SI_PREAMBLE_SIZE + sizeof(from->_sifields._sigchld));
}
-#endif
-
/*
* Define some primitives to manipulate sigset_t.
*/