[PATCH] staging: iio: fix compile error

Arnd Hannemann
2011-11-24T21:25:59Z

Commit b46413367961c2e8bd827e067a231be982aaeee2 introduced the following compile error:

CC drivers/staging/iio/industrialio-core.o
linux-2.6/drivers/staging/iio/industrialio-core.c: In function 'iio_event_getfd':
linux-2.6/drivers/staging/iio/industrialio-core.c:262:32: error: 'ev_int' undeclared (first use in this function)
linux-2.6/drivers/staging/iio/industrialio-core.c:262:32: note: each undeclared identifier is reported only once for each function it appears in

This patch fixes that.

Signed-off-by: Arnd Hannemann <arnd@arndnet.de>
---
drivers/staging/iio/industrialio-core.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/drivers/staging/iio/industrialio-core.c b/drivers/staging/iio/industrialio-core.c
index 2656409..a5b4a1f 100644
--- a/drivers/staging/iio/industrialio-core.c
+++ b/drivers/staging/iio/industrialio-core.c
@@ -243,6 +243,7 @@ static const struct file_operations iio_event_chrdev_fileops = {
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;
--
1.7.5.4