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SubjectRe: [PATCH] fix build error of function iio_event_getfd
Thanks but this is 7th fix I have seen.

Hui Zhu <> wrote:

>Got a build error:
> CC [M] drivers/staging/iio/industrialio-core.o
>In function ‘iio_event_getfd’:
>error: ‘ev_int’ undeclared (first use in this function)
>note: each undeclared identifier is reported only once for each
>function it appears in
>Not sure it is fixed or not.
>Post a patch for it.
>Signed-off-by: Hui Zhu <>
> drivers/staging/iio/industrialio-core.c | 1 +
> 1 file changed, 1 insertion(+)
>--- a/drivers/staging/iio/industrialio-core.c
>+++ b/drivers/staging/iio/industrialio-core.c
>@@ -243,6 +243,7 @@ static const struct file_operations iio_
> static int iio_event_getfd(struct iio_dev *indio_dev)
> {
> int fd;
>+ struct iio_event_interface *ev_int = indio_dev->event_interface;
> if (indio_dev->event_interface == NULL)
> return -ENODEV;

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