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Diffstat (limited to 'include/media/v4l2-common.h')
-rw-r--r--include/media/v4l2-common.h18
1 files changed, 16 insertions, 2 deletions
diff --git a/include/media/v4l2-common.h b/include/media/v4l2-common.h
index 6b319d0d73ad..a1c5288caa6a 100644
--- a/include/media/v4l2-common.h
+++ b/include/media/v4l2-common.h
@@ -216,11 +216,10 @@ const unsigned short *v4l2_i2c_tuner_addrs(enum v4l2_i2c_tuner_type type);
/* ------------------------------------------------------------------------- */
/* SPI Helper functions */
-#if defined(CONFIG_SPI)
#include <linux/spi/spi.h>
-struct spi_device;
+#if defined(CONFIG_SPI)
/**
* v4l2_spi_new_subdev - Load an spi module and return an initialized
@@ -246,6 +245,21 @@ struct v4l2_subdev *v4l2_spi_new_subdev(struct v4l2_device *v4l2_dev,
*/
void v4l2_spi_subdev_init(struct v4l2_subdev *sd, struct spi_device *spi,
const struct v4l2_subdev_ops *ops);
+
+#else
+
+static inline struct v4l2_subdev *
+v4l2_spi_new_subdev(struct v4l2_device *v4l2_dev,
+ struct spi_master *master, struct spi_board_info *info)
+{
+ return NULL;
+}
+
+static inline void
+v4l2_spi_subdev_init(struct v4l2_subdev *sd, struct spi_device *spi,
+ const struct v4l2_subdev_ops *ops)
+{}
+
#endif
/* ------------------------------------------------------------------------- */