[U-Boot] [PATCH] Drivers: SPI: spi_slave struct has no member called bus nor cs.

[Ahmed Samir Khalil <engkhalil86@gmail.com>]

In case of Driver Model, spi_slave structure (in spi.c) doesn't
have member called bus or cs. Compiler error will be reported
when using the new Driver Model while assigning bus & cs to
non-members. This compiler error becomes obvious while applying
the step-by-step documented in spi-howto.txt

Signed-off-by: Ahmed Samir Khalil <engkhalil86@gmail.com>
---
 drivers/spi/spi.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c
index 7d81fbd..b02c7ab 100644
--- a/drivers/spi/spi.c
+++ b/drivers/spi/spi.c
@@ -31,8 +31,10 @@ void *spi_do_alloc_slave(int offset, int size, unsigned int bus,
 	if (ptr) {
 		memset(ptr, '\0', size);
 		slave = (struct spi_slave *)(ptr + offset);
+#ifndef CONFIG_DM_SPI
 		slave->bus = bus;
 		slave->cs = cs;
+#endif
 		slave->wordlen = SPI_DEFAULT_WORDLEN;
 	}
 
-- 
2.7.4