libertas: Davinci platforms need more time loading helper firmware

Davinci platforms apparently need more time in-between helper firmware
blocks.  Even though this is an increased delay, we only take this hit
once at initialization time.

Signed-off-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Dan Williams 2010-04-15 13:32:58 -07:00 committed by John W. Linville
parent 96021f096e
commit ac1a474d71

View file

@ -499,6 +499,11 @@ static int if_sdio_prog_helper(struct if_sdio_card *card)
if (ret)
goto release;
/* On some platforms (like Davinci) the chip needs more time
* between helper blocks.
*/
mdelay(2);
chunk_size = min(size, (size_t)60);
*((__le32*)chunk_buffer) = cpu_to_le32(chunk_size);