summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--disk/part.c50
1 files changed, 17 insertions, 33 deletions
diff --git a/disk/part.c b/disk/part.c
index 8ba3cde..4646f68 100644
--- a/disk/part.c
+++ b/disk/part.c
@@ -35,12 +35,15 @@
#define PRINTF(fmt,args...)
#endif
+/* Rather than repeat this expression each time, add a define for it */
#if (defined(CONFIG_CMD_IDE) || \
defined(CONFIG_CMD_SATA) || \
defined(CONFIG_CMD_SCSI) || \
defined(CONFIG_CMD_USB) || \
defined(CONFIG_MMC) || \
defined(CONFIG_SYSTEMACE) )
+#define HAVE_BLOCK_DEVICE
+#endif
struct block_drvr {
char *name;
@@ -71,6 +74,7 @@ static const struct block_drvr block_drvr[] = {
DECLARE_GLOBAL_DATA_PTR;
+#ifdef HAVE_BLOCK_DEVICE
block_dev_desc_t *get_dev(const char *ifname, int dev)
{
const struct block_drvr *drvr = block_drvr;
@@ -104,12 +108,7 @@ block_dev_desc_t *get_dev(const char *ifname, int dev)
}
#endif
-#if (defined(CONFIG_CMD_IDE) || \
- defined(CONFIG_CMD_SATA) || \
- defined(CONFIG_CMD_SCSI) || \
- defined(CONFIG_CMD_USB) || \
- defined(CONFIG_MMC) || \
- defined(CONFIG_SYSTEMACE) )
+#ifdef HAVE_BLOCK_DEVICE
/* ------------------------------------------------------------------------- */
/*
@@ -239,18 +238,7 @@ void dev_print (block_dev_desc_t *dev_desc)
}
#endif
-#if (defined(CONFIG_CMD_IDE) || \
- defined(CONFIG_CMD_SATA) || \
- defined(CONFIG_CMD_SCSI) || \
- defined(CONFIG_CMD_USB) || \
- defined(CONFIG_MMC) || \
- defined(CONFIG_SYSTEMACE) )
-
-#if defined(CONFIG_MAC_PARTITION) || \
- defined(CONFIG_DOS_PARTITION) || \
- defined(CONFIG_ISO_PARTITION) || \
- defined(CONFIG_AMIGA_PARTITION) || \
- defined(CONFIG_EFI_PARTITION)
+#ifdef HAVE_BLOCK_DEVICE
void init_part (block_dev_desc_t * dev_desc)
{
@@ -293,6 +281,12 @@ void init_part (block_dev_desc_t * dev_desc)
}
+#if defined(CONFIG_MAC_PARTITION) || \
+ defined(CONFIG_DOS_PARTITION) || \
+ defined(CONFIG_ISO_PARTITION) || \
+ defined(CONFIG_AMIGA_PARTITION) || \
+ defined(CONFIG_EFI_PARTITION)
+
static void print_part_header (const char *type, block_dev_desc_t * dev_desc)
{
puts ("\nPartition Map for ");
@@ -326,6 +320,8 @@ static void print_part_header (const char *type, block_dev_desc_t * dev_desc)
dev_desc->dev, type);
}
+#endif /* any CONFIG_..._PARTITION */
+
void print_part (block_dev_desc_t * dev_desc)
{
@@ -372,24 +368,12 @@ void print_part (block_dev_desc_t * dev_desc)
puts ("## Unknown partition table\n");
}
-
-#else /* neither MAC nor DOS nor ISO nor AMIGA nor EFI partition configured */
-# error neither CONFIG_MAC_PARTITION nor CONFIG_DOS_PARTITION
-# error nor CONFIG_ISO_PARTITION nor CONFIG_AMIGA_PARTITION
-# error nor CONFIG_EFI_PARTITION configured!
-#endif
-
-#endif
+#endif /* HAVE_BLOCK_DEVICE */
int get_partition_info(block_dev_desc_t *dev_desc, int part
, disk_partition_t *info)
{
-#if defined(CONFIG_CMD_IDE) || \
- defined(CONFIG_CMD_SATA) || \
- defined(CONFIG_CMD_SCSI) || \
- defined(CONFIG_CMD_USB) || \
- defined(CONFIG_MMC) || \
- defined(CONFIG_SYSTEMACE)
+#ifdef HAVE_BLOCK_DEVICE
#ifdef CONFIG_PARTITION_UUIDS
/* The common case is no UUID support */
@@ -444,7 +428,7 @@ int get_partition_info(block_dev_desc_t *dev_desc, int part
default:
break;
}
-#endif
+#endif /* HAVE_BLOCK_DEVICE */
return -1;
}