y2038: sh: remove timeval/timespec usage from headers

This header file escaped my earlier cleanups for removing
the in-kernel usage of timeval and timespec structs.

Replace them with the corresponding __kernel_old_* types.
Acked-by: Rich Felker <dalias@libc.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

arch/sh/include/uapi/asm/sockios.h

@@ -10,7 +10,7 @@
 #define SIOCSPGRP	_IOW('s', 8, pid_t)
 #define SIOCGPGRP	_IOR('s', 9, pid_t)
 
-#define SIOCGSTAMP_OLD	_IOR('s', 100, struct timeval) /* Get stamp (timeval) */
-#define SIOCGSTAMPNS_OLD _IOR('s', 101, struct timespec) /* Get stamp (timespec) */
+#define SIOCGSTAMP_OLD	_IOR('s', 100, struct __kernel_old_timeval) /* Get stamp (timeval) */
+#define SIOCGSTAMPNS_OLD _IOR('s', 101, struct __kernel_old_timespec) /* Get stamp (timespec) */
 
 #endif /* __ASM_SH_SOCKIOS_H */