usb: gadget: audio: Use container_of to free audio_dev

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Eliminate static struct *agdev_g from f_uac2.c.
It is used for freeing its memory, but the same address can be found
by calling container_of in afunc_unbind(). This implies eliminating
uac2_unbind_config(). The audio_config_driver in audio.c does not have
its unbind method any more. It has been used only when uac2 is used,
so uac2 itself can handle unbinding in afunc_unbind().

Tested-by: Sebastian Reimers <sebastian.reimers@googlemail.com>
Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>

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Andrzej Pietrasiewicz 2014-07-22 19:58:29 +02:00 • committed by Felipe Balbi

parent 8f90afd918

commit 5d73abf2a7

2 changed files with 14 additions and 24 deletions

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35

drivers/usb/gadget/function/f_uac2.c

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3

drivers/usb/gadget/legacy/audio.c

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