Dan Williams wrote:
> if_cs_poll_while_fw_download() returned the number of iterations
> remaining on success, which in turn got returned as the value from
> if_cs_prog_real() and if_cs_prog_helper(). But since if_cs_probe()
> interprets non-zero return values from firmware load functions as an
> error, this sometimes caused spurious firmware load failures.
>
> Signed-off-by: Dan Williams <dcbw@xxxxxxxxxx>
> ---
>
> diff --git a/drivers/net/wireless/libertas/if_cs.c b/drivers/net/wireless/libertas/if_cs.c
> index 842a08d..8f8934a 100644
> --- a/drivers/net/wireless/libertas/if_cs.c
> +++ b/drivers/net/wireless/libertas/if_cs.c
> @@ -151,7 +151,7 @@ static int if_cs_poll_while_fw_download(struct if_cs_card *card, uint addr, u8 r
> for (i = 0; i < 100000; i++) {
> u8 val = if_cs_read8(card, addr);
> if (val == reg)
> - return i;
> + return 0;
> udelay(5);
> }
> return -ETIME;
>
>
Hmmm, I posted this same patch here a couple of months ago
(http://lists.infradead.org/pipermail/libertas-dev/2008-October/002019.html),
did I get something wrong in the submission process, or did it just get
lost in the woodwork? Anyway:
Tested-by: Ryan Mallon <ryan@xxxxxxxxxxxxxxxx>
Acked-by: Ryan Mallon <ryan@xxxxxxxxxxxxxxxx>
~Ryan
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