Remove the now unused dummy SPI driver

BUG=chrome-os-partner:4722
TEST=Built on x86-alex and tegra2_kaen, used grep to look for any other use of
the driver

Change-Id: I59abfd1a1a1c2bbd7b333d1095077f647ac571a7
Signed-off-by: Gabe Black <gabeblack@google.com>
Reviewed-on: http://gerrit.chromium.org/gerrit/5382

2 files changed, 0 insertions, 70 deletions

diff --git a/drivers/spi/Makefile b/drivers/spi/Makefile
index ca30af607b..b6911c29f6 100644
--- a/drivers/spi/Makefile
+++ b/drivers/spi/Makefile
@@ -46,7 +46,6 @@ COBJS-$(CONFIG_TEGRA2_SPI) += tegra2_spi_new.o
 else
 COBJS-$(CONFIG_TEGRA2_SPI) += tegra2_spi.o
 endif
-COBJS-$(CONFIG_DUMMY_SPI) += dummy_spi.o
 
 COBJS	:= $(COBJS-y)
 SRCS	:= $(COBJS:.o=.c)
diff --git a/drivers/spi/dummy_spi.c b/drivers/spi/dummy_spi.c
deleted file mode 100644
index df539055ad..0000000000
--- a/drivers/spi/dummy_spi.c
+++ /dev/null
@@ -1,69 +0,0 @@
-/*
- * Copyright (c) 2011 The Chromium OS Authors. All rights reserved.
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- *
- * Alternatively, this software may be distributed under the terms of the
- * GNU General Public License ("GPL") version 2 as published by the Free
- * Software Foundation.
- */
-
-#include <common.h>
-
-#include <spi.h>
-
-int spi_cs_is_valid(unsigned int bus, unsigned int cs)
-{
-	printf("spi_cs_is_valid used but not implemented.\n");
-	return 0;
-}
-
-struct spi_slave *spi_setup_slave(unsigned int bus, unsigned int cs,
-		unsigned int max_hz, unsigned int mode)
-{
-	printf("spi_setup_slave used but not implemented.\n");
-	return NULL;
-}
-
-void spi_free_slave(struct spi_slave *slave)
-{
-	printf("spi_free_slave used but not implemented.\n");
-}
-
-void spi_init(void)
-{
-	printf("spi_init used but not implemented.\n");
-}
-
-int spi_claim_bus(struct spi_slave *slave)
-{
-	printf("spi_claim_bus used but not implemented.\n");
-	return 0;
-}
-
-void spi_release_bus(struct spi_slave *slave)
-{
-	printf("spi_release_bus used but not implemented.\n");
-}
-
-void spi_cs_activate(struct spi_slave *slave)
-{
-	printf("spi_cs_activate used but not implemented.\n");
-}
-
-void spi_cs_deactivate(struct spi_slave *slave)
-{
-	printf("spi_cs_deactivate used but not implemented.\n");
-}
-
-#ifdef CONFIG_NEW_SPI_XFER
-int spi_xfer(struct spi_slave *slave, const void *dout, unsigned int bitsout,
-		void *din, unsigned int bitsin)
-#else
-int spi_xfer(struct spi_slave *slave, unsigned int bitlen, const void *dout,
-		void *din, unsigned long flags)
-#endif
-{
-	printf("spi_xfer used but not implemented.\n");
-	return 0;
-}