Got a build error:
CC [M] drivers/staging/iio/industrialio-core.o
/home/teawater/kernel2/linux/drivers/staging/iio/industrialio-core.c:
In function ‘iio_event_getfd’:
/home/teawater/kernel2/linux/drivers/staging/iio/industrialio-core.c:262:32:
error: ‘ev_int’ undeclared (first use in this function)
/home/teawater/kernel2/linux/drivers/staging/iio/industrialio-core.c:262:32:
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 <teawater@xxxxxxxxx>
---
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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