tree e0bd8ffd16f01d94554d75357ad76b5f306a187f
parent a7de0e9718c3062ed5fad916ceb65f387a29447b
author Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> 1494899304 +0000
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1518521763 +0100

ASoC: rsnd: don't call free_irq() on Parent SSI

commit 1f8754d4daea5f257370a52a30fcb22798c54516 upstream.

If SSI uses shared pin, some SSI will be used as parent SSI.
Then, normal SSI's remove and Parent SSI's remove
(these are same SSI) will be called when unbind or remove timing.
In this case, free_irq() will be called twice.
This patch solve this issue.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Tested-by: Hiroyuki Yokoyama <hiroyuki.yokoyama.vx@renesas.com>
Reported-by: Hiroyuki Yokoyama <hiroyuki.yokoyama.vx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: thongsyho <thong.ho.px@rvc.renesas.com>
Signed-off-by: Nhan Nguyen <nhan.nguyen.yb@renesas.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>