spi: Uninline spi_unregister_device()
Uninline spi_unregister_device() in preparation of adding more code to
it. Add kerneldoc documentation while we're at it.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Mark Brown <broonie@kernel.org>
diff --git a/include/linux/spi/spi.h b/include/linux/spi/spi.h
index cce80e6..075bede 100644
--- a/include/linux/spi/spi.h
+++ b/include/linux/spi/spi.h
@@ -1115,12 +1115,7 @@
extern struct spi_device *
spi_new_device(struct spi_master *, struct spi_board_info *);
-static inline void
-spi_unregister_device(struct spi_device *spi)
-{
- if (spi)
- device_unregister(&spi->dev);
-}
+extern void spi_unregister_device(struct spi_device *spi);
extern const struct spi_device_id *
spi_get_device_id(const struct spi_device *sdev);
