ASoC: soc-pcm: fixup try_module_get()/module_put() timing
authorKuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Mon, 20 May 2019 01:42:39 +0000 (10:42 +0900)
committerMark Brown <broonie@kernel.org>
Tue, 21 May 2019 20:59:17 +0000 (21:59 +0100)
commit428306c3b3fe107b1d059ceecf6fda09a1fcedf5
tree71fb2d8359f1ad1b5680139a1b9733800f576463
parentb385256eb54f0193f0f595a675409ba6e7282ffe
ASoC: soc-pcm: fixup try_module_get()/module_put() timing

soc_pcm_components_open/close() try to call
try_module_get()/module_put() based on
component->driver->module_get_upon_open.

Here, the purpose why we need to call these functions are to
checking module reference.
Thus, we need to call try_module_open() even though it doesn't
have .open callback.

The same reason, we need to call module_put() even though it
doesn't have .close

This patch calls try_module_get()/module_put() regardless of
.open/.close

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
sound/soc/soc-pcm.c