xen/sndfront: use xenbus_setup_ring() and xenbus_teardown_ring()
authorJuergen Gross <jgross@suse.com>
Thu, 28 Apr 2022 07:01:05 +0000 (09:01 +0200)
committerJuergen Gross <jgross@suse.com>
Thu, 19 May 2022 12:22:08 +0000 (14:22 +0200)
commit360dc89d12404384519b43e4a5ad5e94f2c8394f
tree89bad5738ab74dc0955292c10f7c2279ae18b162
parent2b3daf083aa8297c737c8cd8f896596d509ead35
xen/sndfront: use xenbus_setup_ring() and xenbus_teardown_ring()

Simplify sndfront's ring creation and removal via xenbus_setup_ring()
and xenbus_teardown_ring().

Signed-off-by: Juergen Gross <jgross@suse.com>
Reviewed-by: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com>
Tested-by: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> # Arm64 only
Signed-off-by: Juergen Gross <jgross@suse.com>
sound/xen/xen_snd_front_evtchnl.c