On Mon, 2010-02-22 at 13:27 +0200, Peter Ujfalusi wrote: > Check the card->codec on soc_resume to detect if the soc > device is properly initialized. > If the card->codec is NULL, than do not continue the resume > operation, since the device is not initialized properly. > > Signed-off-by: Peter Ujfalusi <peter.ujfalusi@xxxxxxxxx> > --- > > The soc_susbend code is checking, if the soc device is properly > initialized, but on soc_resume the check is missing, and it is > unlikely that the soc device is actually initialized between these > two calls. > This fixes a crash, when doing suspend on a system where a soc > device is not properly initialized. > The crash happens on resume path, since the suspend has been protected > against such a scenario. > > sound/soc/soc-core.c | 6 ++++++ > 1 files changed, 6 insertions(+), 0 deletions(-) Acked-by: Liam Girdwood <lrg@xxxxxxxxxxxxxxx> -- Freelance Developer, SlimLogic Ltd ASoC and Voltage Regulator Maintainer. http://www.slimlogic.co.uk _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
