hda: remove dependency of destroy on enable

In hda_destroy, we access several components
of hda_inst struct which are initialized in
hda_enable.

In hda destroy, the sor ctrl num was being
accessed through the hda pointer inside
hda_inst struct.

This is incorrect since hda_inst struct
gets intiialized during hda_enable and not
hda_init. Thus in case we go throguh init and
destroy without accessing enable and disable,
we will be accessing pointers not yet
initialized.

Furthermore, adding a initialized flag to
hda_inst struct. Earlier we were de-allocating
hda_inst on the basis on the valid flag
initialized in hda_enable. This is incorrect
in scenarios where hda_enable is not
called.

Removing these dependencies using variables
initialized during hda init.

TDS-3074

Change-Id: Ic5a69ebd7ad91b131288a16f3da49e1e325e2309
Signed-off-by: Anshuman Kar <anshumank@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1709857
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Mohan Kumar D <mkumard@nvidia.com>
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Ujwal Patel <ujwalp@nvidia.com>
Reviewed-by: Aron Wong <awong@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

0 files changed, 0 insertions, 0 deletions