lirc_zilog had its own llseek stub that returned -ESPIPE. Get rid of
it and use the kernel's no_llseek() and nonseekable_open() functions
instead.
Signed-off-by: Andy Walls <awalls@xxxxxxxxxxxxxxxx>
---
drivers/staging/lirc/lirc_zilog.c | 9 ++-------
1 files changed, 2 insertions(+), 7 deletions(-)
diff --git a/drivers/staging/lirc/lirc_zilog.c b/drivers/staging/lirc/lirc_zilog.c
index c857b99..720ef67 100644
--- a/drivers/staging/lirc/lirc_zilog.c
+++ b/drivers/staging/lirc/lirc_zilog.c
@@ -712,12 +712,6 @@ static int tx_init(struct IR_tx *tx)
return 0;
}
-/* do nothing stub to make LIRC happy */
-static loff_t lseek(struct file *filep, loff_t offset, int orig)
-{
- return -ESPIPE;
-}
-
/* copied from lirc_dev */
static ssize_t read(struct file *filep, char *outbuf, size_t n, loff_t *ppos)
{
@@ -1099,6 +1093,7 @@ static int open(struct inode *node, struct file *filep)
/* stash our IR struct */
filep->private_data = ir;
+ nonseekable_open(node, filep);
return 0;
}
@@ -1150,7 +1145,7 @@ static struct i2c_driver driver = {
static const struct file_operations lirc_fops = {
.owner = THIS_MODULE,
- .llseek = lseek,
+ .llseek = no_llseek,
.read = read,
.write = write,
.poll = poll,
--
1.7.2.1
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