New patch to review for coreboot: 5056b5b SPI flash layer: remove unused function spi_flash_free()

[Stefan Reinauer]

Stefan Reinauer ([e-mail]) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/1273

-gerrit

commit 5056b5bb37bc1b86e901fe5738df27ca568c8cb8
Author: Stefan Reinauer 
Date:   Wed Jun 6 13:40:12 2012 -0700

SPI flash layer: remove unused function spi_flash_free()

We don't ever free memory in coreboot, hence drop spi_flash_free() and
    spi_free_slave()

Change-Id: I0ca3f78574ceb4516e7d33c06ab1a58abfb3b0ec
    Signed-off-by: Stefan Reinauer 
---
 src/drivers/spi/spi_flash.c         |    7 -------
 src/include/spi.h                   |    7 -------
 src/include/spi_flash.h             |    1 -
 src/southbridge/intel/bd82x6x/spi.c |    6 ------
 4 files changed, 0 insertions(+), 21 deletions(-)

diff --git a/src/drivers/spi/spi_flash.c b/src/drivers/spi/spi_flash.c
index 0b859f3..6cec611 100644
--- a/src/drivers/spi/spi_flash.c
+++ b/src/drivers/spi/spi_flash.c
@@ -297,12 +297,5 @@ err_manufacturer_probe:
 err_read_id:
    spi_release_bus(spi);
 err_claim_bus:
-	spi_free_slave(spi);
    return NULL;
 }
-
-void spi_flash_free(struct spi_flash *flash)
-{
-	spi_free_slave(flash->spi);
-	free(flash);
-}
diff --git a/src/include/spi.h b/src/include/spi.h
index bb84258..bee851e 100644
--- a/src/include/spi.h
+++ b/src/include/spi.h
@@ -84,13 +84,6 @@ struct spi_slave *spi_setup_slave(unsigned int bus, unsigned int cs,
    	unsigned int max_hz, unsigned int mode);

/*-----------------------------------------------------------------------
- * Free any memory associated with a SPI slave.
- *
- *   slave:	The SPI slave
- */
-void spi_free_slave(struct spi_slave *slave);
-
-/*-----------------------------------------------------------------------
  * Claim the bus and prepare it for communication with a given slave.
  *
  * This must be called before doing any transfers with a SPI slave. It
diff --git a/src/include/spi_flash.h b/src/include/spi_flash.h
index 2a1dcd4..b84bd96 100644
--- a/src/include/spi_flash.h
+++ b/src/include/spi_flash.h
@@ -68,7 +68,6 @@ struct spi_flash {

struct spi_flash *spi_flash_probe(unsigned int bus, unsigned int cs,
    	unsigned int max_hz, unsigned int spi_mode);
-void spi_flash_free(struct spi_flash *flash);

static inline int spi_flash_read(struct spi_flash *flash, u32 offset,
    	size_t len, void *buf)
diff --git a/src/southbridge/intel/bd82x6x/spi.c b/src/southbridge/intel/bd82x6x/spi.c
index ccc530d..4cd9af0 100644
--- a/src/southbridge/intel/bd82x6x/spi.c
+++ b/src/southbridge/intel/bd82x6x/spi.c
@@ -280,12 +280,6 @@ struct spi_slave *spi_setup_slave(unsigned int bus, unsigned int cs,
    return slave;
 }

-void spi_free_slave(struct spi_slave *_slave)
-{
-	ich_spi_slave *slave = (ich_spi_slave *)_slave;
-	free(slave);
-}
-
 /*
  * Check if this device ID matches one of supported Intel PCH devices.
  *