[PATCH 1/2] spi: Remove unnecessary #ifdefs in header file

[Simon Glass]

These prevent use of compile-time checks such as:

    if (CONFIG_IS_ENABLED(DM_SPI))

since, for example, if CONFIG_SPL_DM_SPI is not enabled then the
definitions are not included by spi.h and the C code will not build.

The #ifdefs are unnecessary since there are no conflicts with the pre-DM
code. In any case we have almost switched over to driver model for SPI.

Drop these #ifdefs from spi.h to fix a build warning on chromebook_coral
in the following patch.

Signed-off-by: Simon Glass <sjg at chromium.org>
---

 include/spi.h | 8 --------
 1 file changed, 8 deletions(-)

diff --git a/include/spi.h b/include/spi.h
index 9b4fb8dc0b..7fca646759 100644
--- a/include/spi.h
+++ b/include/spi.h
@@ -39,7 +39,6 @@
 
 #define SPI_DEFAULT_WORDLEN	8
 
-#if CONFIG_IS_ENABLED(DM_SPI)
 /* TODO(sjg at chromium.org): Remove this and use max_hz from struct spi_slave */
 struct dm_spi_bus {
 	uint max_hz;
@@ -65,8 +64,6 @@ struct dm_spi_slave_platdata {
 	uint mode;
 };
 
-#endif /* CONFIG_DM_SPI */
-
 /**
  * enum spi_clock_phase - indicates  the clock phase to use for SPI (CPHA)
  *
@@ -317,7 +314,6 @@ void spi_flash_copy_mmap(void *data, void *offset, size_t len);
  */
 int spi_cs_is_valid(unsigned int bus, unsigned int cs);
 
-#if !CONFIG_IS_ENABLED(DM_SPI)
 /**
  * Activate a SPI chipselect.
  * This function is provided by the board code when using a driver
@@ -343,7 +339,6 @@ void spi_cs_deactivate(struct spi_slave *slave);
  * @hz:		The transfer speed
  */
 void spi_set_speed(struct spi_slave *slave, uint hz);
-#endif
 
 /**
  * Write 8 bits, then read 8 bits.
@@ -367,8 +362,6 @@ static inline int spi_w8r8(struct spi_slave *slave, unsigned char byte)
 	return ret < 0 ? ret : din[1];
 }
 
-#if CONFIG_IS_ENABLED(DM_SPI)
-
 /**
  * struct spi_cs_info - Information about a bus chip select
  *
@@ -717,6 +710,5 @@ int dm_spi_get_mmap(struct udevice *dev, ulong *map_basep, uint *map_sizep,
 /* Access the operations for a SPI device */
 #define spi_get_ops(dev)	((struct dm_spi_ops *)(dev)->driver->ops)
 #define spi_emul_get_ops(dev)	((struct dm_spi_emul_ops *)(dev)->driver->ops)
-#endif /* CONFIG_DM_SPI */
 
 #endif	/* _SPI_H_ */
-- 
2.27.0.212.ge8ba1cc988-goog