ASoC: add missing clk_put to nuc900-ac97
authorJulia Lawall <julia@diku.dk>
Wed, 1 Jun 2011 17:10:05 +0000 (19:10 +0200)
committerMark Brown <broonie@opensource.wolfsonmicro.com>
Wed, 1 Jun 2011 18:20:22 +0000 (19:20 +0100)
commita2dc56c8a0009ba3879a26dfe416fc453fa2e32f
tree06ad134e442e9671b62bb5639a9eaebfdc8ed16f
parenta1e9adc00e722b8ec7d9b3d68e6f9564b9455d2f
ASoC: add missing clk_put to nuc900-ac97

This goto is after the call to clk_get, so it should go to the label that
includes a call to clk_put.

A simplified version of the semantic match that finds this problem is as
follows: (http://coccinelle.lip6.fr/)

// <smpl>
@r exists@
expression e1,e2;
statement S;
@@

e1 = clk_get@p1(...);
... when != e1 = e2
    when != clk_put(e1)
    when any
if (...) { ... when != clk_put(e1)
               when != if (...) { ... clk_put(e1) ... }
* return@p3 ...;
 } else S
// </smpl>

Signed-off-by: Julia Lawall <julia@diku.dk>
Acked-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
sound/soc/nuc900/nuc900-ac97.c