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| author | Lukasz Majewski <l.majewski@samsung.com> | 2013-10-08 14:30:39 +0200 |
|---|---|---|
| committer | Marek Vasut <marex@denx.de> | 2013-10-20 23:42:40 +0200 |
| commit | d42782631d59ea12251629bb827f725ef4dfddf6 (patch) | |
| tree | bc85a437493ded268745a43842f7208a8d73521e /drivers/dfu | |
| parent | fed936ed8004dd4972777aa29d882b7e88c6da7b (diff) | |
| download | u-boot-imx-d42782631d59ea12251629bb827f725ef4dfddf6.zip u-boot-imx-d42782631d59ea12251629bb827f725ef4dfddf6.tar.gz u-boot-imx-d42782631d59ea12251629bb827f725ef4dfddf6.tar.bz2 | |
dfu:core: Export dfu_{get|free}_buf functions
Define the dfu_get_buf() and dfu_free_buf() as global functions.
They are necessary for zero copy buffer management, when DFU backend is
used for storing data.
Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
Diffstat (limited to 'drivers/dfu')
| -rw-r--r-- | drivers/dfu/dfu.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/dfu/dfu.c b/drivers/dfu/dfu.c index 4ec330c..4a8804e 100644 --- a/drivers/dfu/dfu.c +++ b/drivers/dfu/dfu.c @@ -67,14 +67,14 @@ int dfu_init_env_entities(char *interface, int dev) static unsigned char *dfu_buf; static unsigned long dfu_buf_size = CONFIG_SYS_DFU_DATA_BUF_SIZE; -static unsigned char *dfu_free_buf(void) +unsigned char *dfu_free_buf(void) { free(dfu_buf); dfu_buf = NULL; return dfu_buf; } -static unsigned char *dfu_get_buf(void) +unsigned char *dfu_get_buf(void) { char *s; |