media: ti-vpe: cal: Add cal_camerarx_destroy() to cleanup CAMERARX

The cal_camerarx_create() function allocates resources with devm_*, and
thus doesn't need any manual cleanup. Those won't hold true for long, as
we will need to store resources that have no devm_* allocation variant
in cal_camerarx. Furthermore, devm_kzalloc() is the wrong memory
allocation API for structures that can be accessed from userspace, as
device nodes can be kept open across device removal.

Add a cal_camerarx_destroy() function to destroy a CAMERARX instance
explicitly, and switch to kzalloc() for memory allocation.

Signed-off-by: Laurent Pinchart <[email protected]>
Signed-off-by: Hans Verkuil <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>

0 files changed, 0 insertions, 0 deletions