From a36cad975c1df791ce3efbd92bebdb2efd6e0117 Mon Sep 17 00:00:00 2001
From: Ryan Pavlik <ryan.pavlik@collabora.com>
Date: Mon, 4 Dec 2023 13:27:22 -0600
Subject: [PATCH] d/wmr: Silence some warnings.

---
 src/xrt/drivers/wmr/wmr_camera.h | 37 +++++++++++++++++++++++++++-----
 1 file changed, 32 insertions(+), 5 deletions(-)

diff --git a/src/xrt/drivers/wmr/wmr_camera.h b/src/xrt/drivers/wmr/wmr_camera.h
index d9263b6af..2c1865e01 100644
--- a/src/xrt/drivers/wmr/wmr_camera.h
+++ b/src/xrt/drivers/wmr/wmr_camera.h
@@ -61,11 +61,38 @@ wmr_camera_set_exposure_gain(struct wmr_camera *cam, uint8_t camera_id, uint16_t
 #else
 
 /* Stubs to disable camera functions without libusb */
-#define wmr_camera_open(config) NULL
-#define wmr_camera_free(cam)
-#define wmr_camera_start(cam) false
-#define wmr_camera_stop(cam) false
-#define wmr_camera_set_exposure_gain(cam, camera_id, exposure, gain) -1
+static inline struct wmr_camera *
+wmr_camera_open(struct wmr_camera_open_config *config)
+{
+	(void)config;
+	return NULL;
+}
+static inline void
+wmr_camera_free(struct wmr_camera *cam)
+{
+	(void)cam;
+}
+static inline bool
+wmr_camera_start(struct wmr_camera *cam)
+{
+	(void)cam;
+	return false;
+}
+static inline bool
+wmr_camera_stop(struct wmr_camera *cam)
+{
+	(void)cam;
+	return false;
+}
+static inline int
+wmr_camera_set_exposure_gain(struct wmr_camera *cam, uint8_t camera_id, uint16_t exposure, uint8_t gain)
+{
+	(void)cam;
+	(void)camera_id;
+	(void)exposure;
+	(void)gain;
+	return -1;
+}
 
 #endif