summaryrefslogtreecommitdiff
path: root/drivers
diff options
context:
space:
mode:
authorMatthew McClintock <msm@freescale.com>2011-05-24 05:31:19 +0000
committerWolfgang Denk <wd@denx.de>2011-07-26 14:10:14 +0200
commitdf3fc52608daa1e10332f59cd2f226ba400d1c98 (patch)
tree0c614241f09bc6055cbb5855feeaaeeeca975ce5 /drivers
parent07c07635b4f6d4ee2a03cd508beeeaccde4b9d7e (diff)
downloadu-boot-imx-df3fc52608daa1e10332f59cd2f226ba400d1c98.zip
u-boot-imx-df3fc52608daa1e10332f59cd2f226ba400d1c98.tar.gz
u-boot-imx-df3fc52608daa1e10332f59cd2f226ba400d1c98.tar.bz2
disk/part.c: Make features optional
If we don't want to build support for any partition types we can now add #undef CONFIG_PARTITIONS in a board config file to keep this from being compiled in. Otherwise boards assume this is compiled in by default Signed-off-by: Matthew McClintock <msm@freescale.com>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/block/mg_disk.c2
-rw-r--r--drivers/block/systemace.c2
-rw-r--r--drivers/mmc/mmc.c2
3 files changed, 6 insertions, 0 deletions
diff --git a/drivers/block/mg_disk.c b/drivers/block/mg_disk.c
index b74307a..f9e175d 100644
--- a/drivers/block/mg_disk.c
+++ b/drivers/block/mg_disk.c
@@ -522,10 +522,12 @@ mg_write_exit:
return err;
}
+#ifdef CONFIG_PARTITIONS
block_dev_desc_t *mg_disk_get_dev(int dev)
{
return ((block_dev_desc_t *) & mg_disk_dev);
}
+#endif
/* must override this function */
struct mg_drv_data * __attribute__((weak)) mg_get_drv_data (void)
diff --git a/drivers/block/systemace.c b/drivers/block/systemace.c
index e8dff0a..58402b9 100644
--- a/drivers/block/systemace.c
+++ b/drivers/block/systemace.c
@@ -104,6 +104,7 @@ static void release_cf_lock(void)
ace_writew((val & 0xffff), 0x18);
}
+#ifdef CONFIG_PARTITIONS
block_dev_desc_t *systemace_get_dev(int dev)
{
/* The first time through this, the systemace_dev object is
@@ -128,6 +129,7 @@ block_dev_desc_t *systemace_get_dev(int dev)
return &systemace_dev;
}
+#endif
/*
* This function is called (by dereferencing the block_read pointer in
diff --git a/drivers/mmc/mmc.c b/drivers/mmc/mmc.c
index cbd7567..7e703c0 100644
--- a/drivers/mmc/mmc.c
+++ b/drivers/mmc/mmc.c
@@ -1167,12 +1167,14 @@ int mmc_register(struct mmc *mmc)
return 0;
}
+#ifdef CONFIG_PARTITIONS
block_dev_desc_t *mmc_get_dev(int dev)
{
struct mmc *mmc = find_mmc_device(dev);
return mmc ? &mmc->block_dev : NULL;
}
+#endif
int mmc_init(struct mmc *mmc)
{