28b329f431
Move the initialization of parent->mutex into
hda_component_manager_init() so that it is always valid.
In hda_component_manager_bind() do not clear the parent information.
Only zero-fill the per-component data ready for it to be filled in
by the components as they bind.
Previously parent->mutex was being initialized only in
hda_component_manager_bind(). This meant that it was only
initialized if all components appeared and there was a bind callback.
If there wasn't a bind the mutex object was not valid when the
Realtek driver called any of the other functions.
Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Fixes:
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|---|---|---|
| .. | ||
| ac97 | ||
| ali5451 | ||
| asihpi | ||
| au88x0 | ||
| aw2 | ||
| ca0106 | ||
| cs46xx | ||
| cs5535audio | ||
| ctxfi | ||
| echoaudio | ||
| emu10k1 | ||
| hda | ||
| ice1712 | ||
| korg1212 | ||
| lola | ||
| lx6464es | ||
| mixart | ||
| nm256 | ||
| oxygen | ||
| pcxhr | ||
| riptide | ||
| rme9652 | ||
| trident | ||
| vx222 | ||
| ymfpci | ||
| ad1889.c | ||
| ad1889.h | ||
| ak4531_codec.c | ||
| als300.c | ||
| als4000.c | ||
| atiixp.c | ||
| atiixp_modem.c | ||
| azt3328.c | ||
| azt3328.h | ||
| bt87x.c | ||
| cmipci.c | ||
| cs4281.c | ||
| cs5530.c | ||
| ens1370.c | ||
| ens1371.c | ||
| es1938.c | ||
| es1968.c | ||
| fm801.c | ||
| intel8x0.c | ||
| intel8x0m.c | ||
| Kconfig | ||
| maestro3.c | ||
| Makefile | ||
| rme32.c | ||
| rme96.c | ||
| sis7019.c | ||
| sis7019.h | ||
| sonicvibes.c | ||
| via82xx.c | ||
| via82xx_modem.c | ||