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authorJulia Lawall <julia@diku.dk>2011-10-18 17:06:39 +0200
committerMark Brown <broonie@opensource.wolfsonmicro.com>2011-10-22 10:46:35 +0100
commit226d0f22d044f0151287bb7cf334b85182248f0e (patch)
treec85786a71a405d3c1a1c0d96a685d460d9d649d5 /net/tipc
parent33cb92cff9568dd9feb2825bd3605bf099bc6b63 (diff)
downloadlinux-226d0f22d044f0151287bb7cf334b85182248f0e.tar.bz2
ASoC: keep pointer to resource so it can be freed
Add a new variable for storing resources accessed subsequent to the one accessed using request_mem_region, so the one accessed using request_mem_region can be released if needed. The resource variable names are also changed to be more descriptive. This code is also missing some calls to iounmap. The semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @r@ expression E, E1; identifier f; statement S1,S2,S3; @@ if (E == NULL) { ... when != if (E == NULL || ...) S1 else S2 when != E = E1 *E->f ... when any return ...; } else S3 // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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