linux-kernel - [PATCH v2] iio: trigger: make stub functions static inline

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Message-ID: <20200720135133.72154-1-alexandru.ardelean@analog.com>
Date:   Mon, 20 Jul 2020 16:51:33 +0300
From:   Alexandru Ardelean <alexandru.ardelean@...log.com>
To:     <linux-iio@...r.kernel.org>, <linux-kernel@...r.kernel.org>
CC:     <lars@...afoo.de>, <jic23@...nel.org>,
        Alexandru Ardelean <alexandru.ardelean@...log.com>
Subject: [PATCH v2] iio: trigger: make stub functions static inline

From: Lars-Peter Clausen <lars@...afoo.de>

Make sure that the trigger function stubs are all static inline.
Otherwise we might see compiler warnings about declared but unused
functions.

Fixes 77712e5fbe2e4: ("Staging: iio: Staticise non-exported functions")
Signed-off-by: Lars-Peter Clausen <lars@...afoo.de>
Signed-off-by: Alexandru Ardelean <alexandru.ardelean@...log.com>
---

Changelog v1 -> v2:
* fix commit description & title
* added proper Fixes tag

 drivers/iio/iio_core_trigger.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/iio/iio_core_trigger.h b/drivers/iio/iio_core_trigger.h
index 9d1a92cc6480..374816bc3e73 100644
--- a/drivers/iio/iio_core_trigger.h
+++ b/drivers/iio/iio_core_trigger.h
@@ -30,7 +30,7 @@ int iio_trigger_detach_poll_func(struct iio_trigger *trig,
  * iio_device_register_trigger_consumer() - set up an iio_dev to use triggers
  * @indio_dev: iio_dev associated with the device that will consume the trigger
  **/
-static int iio_device_register_trigger_consumer(struct iio_dev *indio_dev)
+static inline int iio_device_register_trigger_consumer(struct iio_dev *indio_dev)
 {
 	return 0;
 }
@@ -39,7 +39,7 @@ static int iio_device_register_trigger_consumer(struct iio_dev *indio_dev)
  * iio_device_unregister_trigger_consumer() - reverse the registration process
  * @indio_dev: iio_dev associated with the device that consumed the trigger
  **/
-static void iio_device_unregister_trigger_consumer(struct iio_dev *indio_dev)
+static inline void iio_device_unregister_trigger_consumer(struct iio_dev *indio_dev)
 {
 }
 
-- 
2.17.1