tty: replace strict_strtoul() with kstrtoul()

The usage of strict_strtoul() is not preferred, because
strict_strtoul() is obsolete. Thus, kstrtoul() should be
used.

Signed-off-by: Jingoo Han <[e-mail]>
Signed-off-by: Greg Kroah-Hartman <[e-mail]>

drivers/tty/hvc/hvc_iucv.c

···
  */
 static	int __init hvc_iucv_config(char *val)
 {
-	 return strict_strtoul(val, 10, &hvc_iucv_devices);
+	 return kstrtoul(val, 10, &hvc_iucv_devices);
 }
 
 

drivers/tty/sysrq.c

···
 	unsigned long val;
 	int error;
 
-	error = strict_strtoul(buffer, 0, &val);
+	error = kstrtoul(buffer, 0, &val);
 	if (error < 0)
 		return error;