ALSA: hda - Fix memory leak and error handling in CA0132 DSP loader

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This patch fixes a few obvious bugs in DSP loader stuff:
- Fix possible memory leaks in the error path
- Avoid double-free calls in dma_reset()
- Properly set/unset WC bits for DMA buffers
- Add missing error status checks

Signed-off-by: Takashi Iwai <tiwai@suse.de>

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Takashi Iwai 2013-02-10 11:58:40 +01:00

parent 6d67530e2c

commit b3667bd757

2 changed files with 17 additions and 4 deletions

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11

sound/pci/hda/hda_intel.c

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10

sound/pci/hda/patch_ca0132.c

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