diff options
| -rw-r--r-- | disk/part.c | 50 |
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; } |