Merge 3.12-rc2 into staging-next.
This resolves the merge problem with two iio drivers that Stephen
Rothwell pointed out.
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/iio/industrialio-event.c b/drivers/iio/industrialio-event.c
index 2390e3d..36f0c8e 100644
--- a/drivers/iio/industrialio-event.c
+++ b/drivers/iio/industrialio-event.c
@@ -72,7 +72,8 @@
static unsigned int iio_event_poll(struct file *filep,
struct poll_table_struct *wait)
{
- struct iio_event_interface *ev_int = filep->private_data;
+ struct iio_dev *indio_dev = filep->private_data;
+ struct iio_event_interface *ev_int = indio_dev->event_interface;
unsigned int events = 0;
poll_wait(filep, &ev_int->wait, wait);
@@ -90,7 +91,8 @@
size_t count,
loff_t *f_ps)
{
- struct iio_event_interface *ev_int = filep->private_data;
+ struct iio_dev *indio_dev = filep->private_data;
+ struct iio_event_interface *ev_int = indio_dev->event_interface;
unsigned int copied;
int ret;
@@ -121,7 +123,8 @@
static int iio_event_chrdev_release(struct inode *inode, struct file *filep)
{
- struct iio_event_interface *ev_int = filep->private_data;
+ struct iio_dev *indio_dev = filep->private_data;
+ struct iio_event_interface *ev_int = indio_dev->event_interface;
spin_lock_irq(&ev_int->wait.lock);
__clear_bit(IIO_BUSY_BIT_POS, &ev_int->flags);
@@ -133,6 +136,8 @@
kfifo_reset_out(&ev_int->det_events);
spin_unlock_irq(&ev_int->wait.lock);
+ iio_device_put(indio_dev);
+
return 0;
}
@@ -158,12 +163,15 @@
return -EBUSY;
}
spin_unlock_irq(&ev_int->wait.lock);
- fd = anon_inode_getfd("iio:event",
- &iio_event_chrdev_fileops, ev_int, O_RDONLY | O_CLOEXEC);
+ iio_device_get(indio_dev);
+
+ fd = anon_inode_getfd("iio:event", &iio_event_chrdev_fileops,
+ indio_dev, O_RDONLY | O_CLOEXEC);
if (fd < 0) {
spin_lock_irq(&ev_int->wait.lock);
__clear_bit(IIO_BUSY_BIT_POS, &ev_int->flags);
spin_unlock_irq(&ev_int->wait.lock);
+ iio_device_put(indio_dev);
}
return fd;
}
@@ -276,7 +284,7 @@
goto error_ret;
}
if (chan->modified)
- mask = IIO_MOD_EVENT_CODE(chan->type, 0, chan->channel,
+ mask = IIO_MOD_EVENT_CODE(chan->type, 0, chan->channel2,
i/IIO_EV_DIR_MAX,
i%IIO_EV_DIR_MAX);
else if (chan->differential)
