[PATCH] wan/fsl_ucc_hdlc: Fix size used in dma_free_coherent()

[David Miller]

From: Christophe JAILLET <christophe.jaillet at wanadoo.fr>
Date: Fri,  7 Oct 2016 22:58:47 +0200

> Size used with 'dma_alloc_coherent()' and 'dma_free_coherent()' should be
> consistent.
> Here, the size of a pointer is used in dma_alloc... and the size of the
> pointed structure is used in dma_free...
> 
> This has been spotted with coccinelle, using the following script:
> ////////////////////
> @r@
> expression x0, x1, y0, y1, z0, z1, t0, t1, ret;
> @@
> 
> *   ret = dma_alloc_coherent(x0, y0, z0, t0);
>     ...
> *   dma_free_coherent(x1, y1, ret, t1);
> 
> 
> @script:python@
> y0 << r.y0;
> y1 << r.y1;
> 
> @@
> if y1.find(y0) == -1:
>  print "WARNING: sizes look different:  '%s'   vs   '%s'" % (y0, y1)
> ////////////////////
> 
> Signed-off-by: Christophe JAILLET <christophe.jaillet at wanadoo.fr>

Looks good to me, applied, thanks.