- 25 8月, 2008 1 次提交
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由 Jean Delvare 提交于
Many SoC audio codec drivers have improper freeing of memory in error paths. * codec is allocated in the platform device probe function, but is not freed there in case of error. Instead it is freed in the i2c device probe function's error path. However the success or failure of both functions is not linked, so this could result in a double free (if the platform device is successfully probed, the i2c device probing fails and then the platform driver is unregistered.) * codec->private_data is allocated in many platform device probe functions but not freed in their error paths. This patch hopefully solves all these problems. Signed-off-by: NJean Delvare <khali@linux-fr.org> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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- 10 7月, 2008 1 次提交
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由 Liam Girdwood 提交于
This patch merges struct snd_soc_codec_dai and struct snd_soc_cpu_dai into struct snd_soc_dai for the codec drivers. Signed-off-by: NLiam Girdwood <lg@opensource.wolfsonmicro.com> Signed-off-by: NTakashi Iwai <tiwai@suse.de> Signed-off-by: NJaroslav Kysela <perex@perex.cz>
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- 26 6月, 2008 1 次提交
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由 Richard Purdie 提交于
The AK4535 codec is included in some HP iPAQ systems. This driver was originally written by Richard Purdie and with some bug fixes from Milan Plzik. While out of tree it has also had some mechanical updates for new APIs and current best practices from Liam Girdwood, Graeme Gregory and Mark Brown. Signed-off-by: NRichard Purdie <richard@openedhand.com> Signed-off-by: NMilan Plzik <milan.plzik@gmail.com> Signed-off-by: NLiam Girdwood <lg@opensource.wolfsonmicro.com> Signed-off-by: NGraeme Gregory <gg@opensource.wolfsonmicro.com> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: NTakashi Iwai <tiwai@suse.de> Signed-off-by: NJaroslav Kysela <perex@perex.cz>
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