[PATCH] staging: intel_sst: use signed int for error codes

[Alan Cox]

On Sun, 10 Oct 2010 21:28:43 +0400
Vasiliy Kulikov <segooon at gmail.com> wrote:

> As retval stores error code, it should be signed int.
> 
> Signed-off-by: Vasiliy Kulikov <segooon at gmail.com>

Acked-by: Alan Cox <alan at linux.intel.com>