On Wed, 9 Dec 2009 21:31:20 +0100
Janusz Krzysztofik <[email protected]> wrote:
> @@ -391,6 +405,10 @@ int omap_mcbsp_request(unsigned int id)
> }
> mcbsp = id_to_mcbsp_ptr(id);
>
> + mcbsp->reg_cache = kzalloc(omap_mcbsp_cache_size, GFP_KERNEL);
> + if (!mcbsp->reg_cache)
> + return -ENOMEM;
> +
> spin_lock(&mcbsp->lock);
> if (!mcbsp->free) {
> dev_err(mcbsp->dev, "McBSP%d is currently in use\n",
Great work. Could have my ack to patches 1-4 by moving the cache
allocation after the mcbsp->free test lines. Memory leak and other
badness would happen otherwise in case of multiple call to
omap_mcbsp_request.
Just send an update to this mail if there is no comments to another
patches.
--
Jarkko
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