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authorStephen Warren <swarren@nvidia.com>2012-05-22 16:09:52 -0600
committerMark Brown <broonie@opensource.wolfsonmicro.com>2012-06-03 13:06:37 +0100
commit9f6328d910ef8df8176ed433aa2de037eba1f656 (patch)
tree383854c3d9f738acafc04dd4b25ed6c45504f4a3 /sound/soc/tegra/tegra_wm8903.c
parentaef9a37c01a63a132d43d65d231dfe515d0f918a (diff)
downloadlinux-9f6328d910ef8df8176ed433aa2de037eba1f656.tar.bz2
ASoC: tegra+alc5632: unconditionally free jack GPIOs in remove
The headphone jack GPIOs are added/initialized in the DAI link's init() method, and hence in theory may not always have been added before remove() is called in some unusual cases. In order to prevent calling snd_soc_jack_free_gpios() if snd_soc_jack_add_gpios() had not been, the code kept track of the initialization state to avoid the free call when necessary. However, it appears that snd_soc_jack_free_gpios() is robust in the face of being called without snd_soc_jack_add_gpios() first succeeding, so there is little point manually tracking this information. Hence, remove the tracking code. All other machine drivers already operate this way. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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