From: Hui Zhu <teawater@gmail.com>
To: Jonathan Cameron <jic23@cam.ac.uk>,
Greg Kroah-Hartman <gregkh@suse.de>,
Michael Hennerich <michael.hennerich@analog.com>,
linux-iio@vger.kernel.org, devel@driverdev.osuosl.org,
linux-kernel@vger.kernel.org
Subject: [PATCH] fix build error of function iio_event_getfd
Date: Sat, 26 Nov 2011 16:07:18 +0800 [thread overview]
Message-ID: <CANFwon20C9NC6GmWnwfSHcWOSFe-7fdt_QbCQQNhegieNeDUNA@mail.gmail.com> (raw)
Got a build error:
CC [M] drivers/staging/iio/industrialio-core.o
/home/teawater/kernel2/linux/drivers/staging/iio/industrialio-core.c:
In function =91iio_event_getfd=92:
/home/teawater/kernel2/linux/drivers/staging/iio/industrialio-core.c:262:32=
:
error: =91ev_int=92 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@gmail.com>
---
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 =3D indio_dev->event_interface;
if (indio_dev->event_interface =3D=3D NULL)
return -ENODEV;
next reply other threads:[~2011-11-26 8:07 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-11-26 8:07 Hui Zhu [this message]
2011-11-26 8:52 ` [PATCH] fix build error of function iio_event_getfd Cong Wang
2011-11-26 9:19 ` Jonathan Cameron
2011-11-27 0:54 ` Greg KH
2011-11-27 7:01 ` Hui Zhu
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