From cb7bd2e07e70aed7802e28619ce93d15d7ce10dc Mon Sep 17 00:00:00 2001 From: Stephen Warren Date: Wed, 11 Jun 2014 16:03:35 -0600 Subject: dfu: add free_entity() to struct dfu_entity This allows the backend to free any resources allocated during the relevant dfu_fill_entity_*() call. This will soon be used by the SF backend. Signed-off-by: Stephen Warren --- drivers/dfu/dfu.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'drivers/dfu') diff --git a/drivers/dfu/dfu.c b/drivers/dfu/dfu.c index b8d382d9b5..897dfab77b 100644 --- a/drivers/dfu/dfu.c +++ b/drivers/dfu/dfu.c @@ -401,6 +401,7 @@ static int dfu_fill_entity(struct dfu_entity *dfu, char *s, int alt, dfu->alt = alt; dfu->max_buf_size = 0; + dfu->free_entity = NULL; /* Specific for mmc device */ if (strcmp(interface, "mmc") == 0) { @@ -427,6 +428,8 @@ void dfu_free_entities(void) list_for_each_entry_safe_reverse(dfu, p, &dfu_list, list) { list_del(&dfu->list); + if (dfu->free_entity) + dfu->free_entity(dfu); t = dfu; } if (t) -- cgit v1.2.3