ASoC: soc-core: Add support for NULL default register caches

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The infrastructure for handling NULL default register maps is already
included in the soc-cache code, just ensure that we don't try to dereference
a NULL pointer while accessing a NULL register cache.

Signed-off-by: Dimitris Papastamos <dp@opensource.wolfsonmicro.com>
Acked-by: Timur Tabi <timur@freescale.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

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Dimitris Papastamos 2011-01-10 10:10:56 +00:00 • committed by Mark Brown

parent 0d51a9cbb6

commit 2aa86323d8

1 changed files with 7 additions and 5 deletions

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sound/soc/soc-core.c

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