[PATCH v2 1/8] spi: stub device_spi_driver if SPI is disabled

[Michael Tretter]

This allows drivers that support multiple buses to keep the code for
registering their SPI variant even if SPI is disabled.

Signed-off-by: Michael Tretter <m.tretter at pengutronix.de>
---
Changelog:

v2:

- new patch
---
 include/spi/spi.h | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/include/spi/spi.h b/include/spi/spi.h
index c5efca1cc31c..bca996d8d8f9 100644
--- a/include/spi/spi.h
+++ b/include/spi/spi.h
@@ -515,9 +515,14 @@ static inline int spi_driver_register(struct driver_d *drv)
 	return register_driver(drv);
 }
 
+#ifdef CONFIG_SPI
 #define coredevice_spi_driver(drv)	\
 	register_driver_macro(coredevice,spi,drv)
 #define device_spi_driver(drv)	\
 	register_driver_macro(device,spi,drv)
+#else
+#define coredevice_spi_driver(drv)
+#define device_spi_driver(drv)
+#endif
 
 #endif /* __INCLUDE_SPI_H */
-- 
2.30.2