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  1. 07 5月, 2014 3 次提交
  3. 03 5月, 2014 1 次提交
  5. 30 4月, 2014 1 次提交
    • J
      ASoC: core: Fix component_list corruption when unloading modules · 4da53393
      由 Jarkko Nikula 提交于 
      This fixes module unload regressions introduced by commits 98e639fb
("ASoC: Track which components have been registered with
snd_soc_register_component()") and b37f1d12 ("ASoC: Let snd_soc_platform
subclass snd_soc_component").

First commit causes component_list to be corrupted when removing codec and
second when removing platform. Reason for both is that components associated
with platform or codec are never removed from the list because for them
registered_as_component field in struct snd_soc_component is always false.

Now list becomes corrupted when snd_soc_unregister_platform() or
snd_soc_unregister_codec() frees the platform or codec structure and where
the associated struct snd_soc_component is embedded.

Fix these by moving component unregistration and cleanup to a new local
function __snd_soc_unregister_component() that takes component as its
argument.

Since component is known for platforms and codecs the
__snd_soc_unregister_component() can be called directly and
snd_soc_unregister_component() takes care to find and unregister only
components that were registered using snd_soc_register_component().
Signed-off-by: NJarkko Nikula <jarkko.nikula@linux.intel.com>
Acked-by: NLars-Peter Clausen <lars@metafoo.de>
Signed-off-by: NMark Brown <broonie@linaro.org>
      4da53393
  7. 23 4月, 2014 1 次提交
    • N
      ASoC: core: Don't break component searching if both id and num_dai are 0 · 3dcba280
      由 Nicolin Chen 提交于 
      The commit e41975ed (ASoC: core: Fix the DAI name getting) added a break
within the "if (id < 0 || id >= pos->num_dai)" while the original design
of the search didn't break the loop if that condition contented but only
mark the ret error and let it go on to search the next component.

In a case like dmaengine which's not a dai but as a component sharing an
identical name with a dai, both the id and pos->num_dai here could be 0.
If we break the search, we may never find the dai we want as it might be
placed behind its dmaengine in the component list.

So this patch fixes the issue above by following the original design to
let the search carry on.
Signed-off-by: NNicolin Chen <Guangyu.Chen@freescale.com>
Signed-off-by: NMark Brown <broonie@linaro.org>
      3dcba280
  9. 22 4月, 2014 7 次提交
  11. 21 4月, 2014 2 次提交
  13. 19 4月, 2014 1 次提交
  15. 18 4月, 2014 1 次提交
  17. 16 4月, 2014 1 次提交
  19. 15 4月, 2014 22 次提交