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Julia Lawall 880b8ffd45 ASoC: pl022_ds.c: Add of_node_put to avoid memory leak ... Add a call to of_node_put in the error handling code following a call to of_parse_phandle. This patch also moves the existing call to of_node_put tothe end of the error handling code, to make it possible to jump to of_node_put without doing the other cleanup operations. These appear to be disjoint operations, so the ordering doesn't matter. The semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @r exists@ local idexpression x; expression E,E1,E2; statement S; @@ *x = (of_find_node_by_path |of_find_node_by_name |of_find_node_by_phandle |of_get_parent |of_get_next_parent |of_get_next_child |of_find_compatible_node |of_match_node |of_find_node_by_type |of_find_node_with_property |of_find_matching_node |of_parse_phandle )(...); ... if (x == NULL) S <... when != x = E *if (...) { ... when != of_node_put(x) when != if (...) { ... of_node_put(x); ... } ( return <+...x...+>; | * return ...; ) } ...> ( E2 = x; | of_node_put(x); ) // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Acked-by: Timur Tabi <timur@freescale.com> Acked-by: Liam Girdwood <lrg@slimlogic.uo.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>		15 years ago
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Kconfig	ASoC: add support for the Freescale P1022 DS reference board	15 years ago
Makefile	ASoC: add support for the Freescale P1022 DS reference board	15 years ago
efika-audio-fabric.c	ASoC: multi-component - ASoC Multi-Component Support	15 years ago
fsl_dma.c	ASoC: mpc8610: replace of_device with platform_device	15 years ago
fsl_dma.h	ASoC: multi-component - ASoC Multi-Component Support	15 years ago
fsl_ssi.c	ASoC: mpc8610: replace of_device with platform_device	15 years ago
fsl_ssi.h	ASoC: multi-component - ASoC Multi-Component Support	15 years ago
mpc5200_dma.c	ASoC: multi-component - ASoC Multi-Component Support	15 years ago
mpc5200_dma.h	Merge branch 'for-2.6.36' into for-2.6.37	15 years ago
mpc5200_psc_ac97.c	Merge branch 'for-2.6.36' into for-2.6.37	15 years ago
mpc5200_psc_ac97.h	ASoC: multi-component - ASoC Multi-Component Support	15 years ago
mpc5200_psc_i2s.c	Merge branch 'for-2.6.36' into for-2.6.37	15 years ago
mpc8610_hpcd.c	ASoC: mpc8610: replace of_device with platform_device	15 years ago
p1022_ds.c	ASoC: pl022_ds.c: Add of_node_put to avoid memory leak	15 years ago
pcm030-audio-fabric.c	ASoC: multi-component - ASoC Multi-Component Support	15 years ago