On 07/09/16 18:26, Gregor Boirie wrote: > Add documentation for iio_buffer_poll() POLLERR return value. > > Signed-off-by: Gregor Boirie <gregor.boirie@xxxxxxxxxx> I'd roll this into the previous patch. No need for a separate one to document the change. Jonathan > --- > drivers/iio/industrialio-buffer.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/drivers/iio/industrialio-buffer.c b/drivers/iio/industrialio-buffer.c > index b15b3386..aad5159 100644 > --- a/drivers/iio/industrialio-buffer.c > +++ b/drivers/iio/industrialio-buffer.c > @@ -155,6 +155,7 @@ ssize_t iio_buffer_read_first_n_outer(struct file *filp, char __user *buf, > * a wait queue > * > * Return: (POLLIN | POLLRDNORM) if data is available for reading > + * POLLERR if device was unregistered in our back > * or 0 for other cases > */ > unsigned int iio_buffer_poll(struct file *filp, > -- To unsubscribe from this list: send the line "unsubscribe linux-iio" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
