summaryrefslogtreecommitdiff
path: root/disk/part.c
diff options
context:
space:
mode:
authorSimon Glass <sjg@chromium.org>2016-05-01 13:52:32 -0600
committerSimon Glass <sjg@chromium.org>2016-05-17 09:54:43 -0600
commit6dd9faf8f97e1aad9961a480775612f6cbde27de (patch)
tree1b4c9c7616e9a6f557792f2818a5a2d01120fd98 /disk/part.c
parent1fde473da7a5de1e6ad1c72d1b84763642bb1a9f (diff)
downloadu-boot-imx-6dd9faf8f97e1aad9961a480775612f6cbde27de.zip
u-boot-imx-6dd9faf8f97e1aad9961a480775612f6cbde27de.tar.gz
u-boot-imx-6dd9faf8f97e1aad9961a480775612f6cbde27de.tar.bz2
dm: part: Drop the block_drvr table
This is not needed since we can use the functions provided by the legacy block device support. Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'disk/part.c')
-rw-r--r--disk/part.c67
1 files changed, 14 insertions, 53 deletions
diff --git a/disk/part.c b/disk/part.c
index db5dd5d..3039f5f 100644
--- a/disk/part.c
+++ b/disk/part.c
@@ -21,34 +21,6 @@
#define PRINTF(fmt,args...)
#endif
-const struct block_drvr block_drvr[] = {
-#if defined(CONFIG_CMD_IDE)
- { .name = "ide", },
-#endif
-#if defined(CONFIG_CMD_SATA)
- {.name = "sata", },
-#endif
-#if defined(CONFIG_SCSI)
- { .name = "scsi", },
-#endif
-#if defined(CONFIG_CMD_USB) && defined(CONFIG_USB_STORAGE)
- { .name = "usb", },
-#endif
-#if defined(CONFIG_MMC)
- {
- .name = "mmc",
- .select_hwpart = mmc_select_hwpart,
- },
-#endif
-#if defined(CONFIG_SYSTEMACE)
- { .name = "ace", },
-#endif
-#if defined(CONFIG_SANDBOX)
- { .name = "host", },
-#endif
- { },
-};
-
DECLARE_GLOBAL_DATA_PTR;
#ifdef HAVE_BLOCK_DEVICE
@@ -70,34 +42,23 @@ static struct part_driver *part_driver_lookup_type(int part_type)
static struct blk_desc *get_dev_hwpart(const char *ifname, int dev, int hwpart)
{
- const struct block_drvr *drvr = block_drvr;
- char *name;
+ struct blk_desc *dev_desc;
+ int ret;
- if (!ifname)
+ dev_desc = blk_get_devnum_by_typename(ifname, dev);
+ if (!dev_desc) {
+ debug("%s: No device for iface '%s', dev %d\n", __func__,
+ ifname, dev);
return NULL;
-
- name = drvr->name;
-#ifdef CONFIG_NEEDS_MANUAL_RELOC
- name += gd->reloc_off;
-#endif
- while (drvr->name) {
- name = drvr->name;
-#ifdef CONFIG_NEEDS_MANUAL_RELOC
- name += gd->reloc_off;
-#endif
- if (strncmp(ifname, name, strlen(name)) == 0) {
- struct blk_desc *dev_desc;
-
- dev_desc = blk_get_devnum_by_typename(name, dev);
- if (!dev_desc)
- return NULL;
- if (blk_dselect_hwpart(dev_desc, hwpart))
- return NULL;
- return dev_desc;
- }
- drvr++;
}
- return NULL;
+ ret = blk_dselect_hwpart(dev_desc, hwpart);
+ if (ret) {
+ debug("%s: Failed to select h/w partition: err-%d\n", __func__,
+ ret);
+ return NULL;
+ }
+
+ return dev_desc;
}
struct blk_desc *blk_get_dev(const char *ifname, int dev)