[U-Boot] [PATCH] zlib: Add further watchdog reset calls

[Wolfgang Denk]

Dear Stefan Roese,

In message <1283274708-32533-1-git-send-email-sr at denx.de> you wrote:
> Patch 253cb831 [zlib: add watchdog reset call] added already a few
> watchdog reset calls to the new zlib U-Boot port. But on some boards
> this is not enough. Additional calls are needed on boards with
> short watchdog timeouts.
> 
> This was detected and tested on the lwmon5 board with a very short
> watchdog timeout. Without this patch, the board resets during Linux
> kernel decompression. With it, the decompression succeeds.
> 
> Signed-off-by: Stefan Roese <sr at denx.de>
> ---
>  lib/zlib.c |    2 ++
>  1 files changed, 2 insertions(+), 0 deletions(-)
> 
> diff --git a/lib/zlib.c b/lib/zlib.c
> index 26e5af1..39d5dab 100644
> --- a/lib/zlib.c
> +++ b/lib/zlib.c
> @@ -1599,6 +1599,8 @@ int flush;
>              strm->adler = state->check = adler32(0L, Z_NULL, 0);
>              state->mode = TYPE;
>          case TYPE:
> +         if (strm->outcb != Z_NULL)
> +                 (*strm->outcb)(Z_NULL, 0); /* call WATCHDOG_RESET */
>              if (flush == Z_BLOCK) goto inf_leave;

Indentation wrong?

Best regards,

Wolfgang Denk

-- 
DENX Software Engineering GmbH,     MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
There is a theory which states that if ever anyone discovers  exactly
what  the  Universe is for and why it is here, it will instantly dis-
appear and be replaced by something even more  bizarre  and  inexpli-
cable.  There  is  another  theory which states that this has already
happened.    -- Douglas Adams, "The Hitchhiker's Guide to the Galaxy"