Merge branch 'llseek' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/bkl

* 'llseek' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/bkl:
  vfs: make no_llseek the default
  vfs: don't use BKL in default_llseek
  llseek: automatically add .llseek fop
  libfs: use generic_file_llseek for simple_attr
  mac80211: disallow seeks in minstrel debug code
  lirc: make chardev nonseekable
  viotape: use noop_llseek
  raw: use explicit llseek file operations
  ibmasmfs: use generic_file_llseek
  spufs: use llseek in all file operations
  arm/omap: use generic_file_llseek in iommu_debug
  lkdtm: use generic_file_llseek in debugfs
  net/wireless: use generic_file_llseek in debugfs
  drm: use noop_llseek

samples/kfifo/bytestream-example.c

@@ -148,6 +148,7 @@ static const struct file_operations fifo_fops = {
 	.owner		= THIS_MODULE,
 	.read		= fifo_read,
 	.write		= fifo_write,
+	.llseek		= noop_llseek,
 };
 
 static int __init example_init(void)

samples/kfifo/inttype-example.c

@@ -141,6 +141,7 @@ static const struct file_operations fifo_fops = {
 	.owner		= THIS_MODULE,
 	.read		= fifo_read,
 	.write		= fifo_write,
+	.llseek		= noop_llseek,
 };
 
 static int __init example_init(void)

samples/kfifo/record-example.c

@@ -155,6 +155,7 @@ static const struct file_operations fifo_fops = {
 	.owner		= THIS_MODULE,
 	.read		= fifo_read,
 	.write		= fifo_write,
+	.llseek		= noop_llseek,
 };
 
 static int __init example_init(void)

samples/tracepoints/tracepoint-sample.c

@@ -30,6 +30,7 @@ static int my_open(struct inode *inode, struct file *file)
 
 static const struct file_operations mark_ops = {
 	.open = my_open,
+	.llseek = noop_llseek,
 };
 
 static int __init sample_init(void)