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dm: blk: Rename get_device() to blk_get_device_by_str()

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The current name is too generic. The function returns a block device based
on a provided string. Rename it to aid searching and make its purpose
clearer. Also add a few comments.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Tested-by: Stephen Warren <swarren@nvidia.com>
This commit is contained in:
Simon Glass
2016-02-29 15:25:43 -07:00
parent db1d9e78e6
commit ebac37cfbf
6 changed files with 39 additions and 13 deletions
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6
disk/part.c
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@@ -449,8 +449,8 @@ int get_partition_info(struct blk_desc *dev_desc, int part,
return -1;
}
int get_device(const char *ifname, const char *dev_hwpart_str,
struct blk_desc **dev_desc)
int blk_get_device_by_str(const char *ifname, const char *dev_hwpart_str,
struct blk_desc **dev_desc)
{
char *ep;
char *dup_str = NULL;
@@ -598,7 +598,7 @@ int get_device_and_partition(const char *ifname, const char *dev_part_str,
}
/* Look up the device */
dev = get_device(ifname, dev_str, dev_desc);
dev = blk_get_device_by_str(ifname, dev_str, dev_desc);
if (dev < 0)
goto cleanup;