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usb: gadget: f_fs: rename descriptor parsing functions

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ffs_do_desc() handles one descriptor, while ffs_do_descs() handles a number
of descriptors. The tho names are so similar that it causes confusion.
Rename to reflect their purpose better.

Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com>
Acked-by: Michal Nazarewicz <mina86@mina86.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
This commit is contained in:
Andrzej Pietrasiewicz 2014-07-09 12:20:06 +02:00 committed by Felipe Balbi
parent e18366da2f
commit f96cbd149a
1 changed files with 4 additions and 3 deletions
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7
drivers/usb/gadget/f_fs.c
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@ -1649,8 +1649,9 @@ typedef int (*ffs_entity_callback)(enum ffs_entity_type entity,
struct usb_descriptor_header *desc,
void *priv);
static int __must_check ffs_do_desc(char *data, unsigned len,
ffs_entity_callback entity, void *priv)
static int __must_check ffs_do_single_desc(char *data, unsigned len,
ffs_entity_callback entity,
void *priv)
{
struct usb_descriptor_header *_ds = (void *)data;
u8 length;
@ -1802,7 +1803,7 @@ static int __must_check ffs_do_descs(unsigned count, char *data, unsigned len,
if (!data)
return _len - len;
ret = ffs_do_desc(data, len, entity, priv);
ret = ffs_do_single_desc(data, len, entity, priv);
if (unlikely(ret < 0)) {
pr_debug("%s returns %d\n", __func__, ret);
return ret;