From: Andrew Morton <akpm@osdl.org>

arch/sparc64/solaris/misc.c: In function `solaris_procids':
arch/sparc64/solaris/misc.c:425: error: `tty_mutex' undeclared (first use in this function)
arch/sparc64/solaris/misc.c:425: error: (Each undeclared identifier is reported only once
arch/sparc64/solaris/misc.c:425: error: for each function it appears in.)

Cc: Alan Cox <alan@redhat.com>
Cc: David S. Miller <davem@davemloft.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
---

 arch/sparc64/solaris/misc.c |    1 +
 1 file changed, 1 insertion(+)

diff -puN arch/sparc64/solaris/misc.c~solaris-emulation-incorrect-tty-locking-fix arch/sparc64/solaris/misc.c
--- a/arch/sparc64/solaris/misc.c~solaris-emulation-incorrect-tty-locking-fix
+++ a/arch/sparc64/solaris/misc.c
@@ -11,6 +11,7 @@
 #include <linux/limits.h>
 #include <linux/mm.h>
 #include <linux/smp.h>
+#include <linux/tty.h>
 #include <linux/mman.h>
 #include <linux/file.h>
 #include <linux/timex.h>
_