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| author | Przemyslaw Marczak <p.marczak@samsung.com> | 2014-02-28 17:53:37 (GMT) |
|---|---|---|
| committer | Minkyu Kang <mk7.kang@samsung.com> | 2014-03-13 01:30:56 (GMT) |
| commit | b627eb461bb281a00b543e72e74edc197b5f7b5e (patch) | |
| tree | 3e285ac246ca01beff7ed5b2d9929bcbfc1a7721 /drivers/dfu/dfu.c | |
| parent | 18f3e0eb4fa5964b0e916005148d8ffbe7694f69 (diff) | |
| download | u-boot-b627eb461bb281a00b543e72e74edc197b5f7b5e.tar.xz | |
usb: dfu: add static alt num count in dfu_config_entities()
Thanks to this multiple call of function dfu_config_entities()
gives continuous dfu alt numbering until call dfu_free_entities().
This allows to store dfu entities in multiple variables.
Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com>
Acked-by: Łukasz Majewski <l.majewski@samsung.com>
Tested-by: Heiko Schocher <hs@denx.de>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
Diffstat (limited to 'drivers/dfu/dfu.c')
| -rw-r--r-- | drivers/dfu/dfu.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/dfu/dfu.c b/drivers/dfu/dfu.c index 07011e9..56e69fd 100644 --- a/drivers/dfu/dfu.c +++ b/drivers/dfu/dfu.c @@ -19,6 +19,7 @@ static bool dfu_reset_request; static LIST_HEAD(dfu_list); static int dfu_alt_num; +static int alt_num_cnt; bool dfu_reset(void) { @@ -377,6 +378,8 @@ void dfu_free_entities(void) if (t) free(t); INIT_LIST_HEAD(&dfu_list); + + alt_num_cnt = 0; } int dfu_config_entities(char *env, char *interface, int num) @@ -394,11 +397,12 @@ int dfu_config_entities(char *env, char *interface, int num) for (i = 0; i < dfu_alt_num; i++) { s = strsep(&env, ";"); - ret = dfu_fill_entity(&dfu[i], s, i, interface, num); + ret = dfu_fill_entity(&dfu[i], s, alt_num_cnt, interface, num); if (ret) return -1; list_add_tail(&dfu[i].list, &dfu_list); + alt_num_cnt++; } return 0; |