octeon_ep: initialize mbox mutexes
authorMichal Schmidt <mschmidt@redhat.com>
Sat, 29 Jul 2023 15:15:16 +0000 (17:15 +0200)
committerJakub Kicinski <kuba@kernel.org>
Mon, 31 Jul 2023 21:31:26 +0000 (14:31 -0700)
commit611e1b016c7beceec5ae82ac62d4a7ca224c8f9d
treeb05ff9818ab9b4bdf2dbe5129840afb352b2c386
parent37b61cda9c1606cd8b6445d900ca9dc03185e8b6
octeon_ep: initialize mbox mutexes

The two mbox-related mutexes are destroyed in octep_ctrl_mbox_uninit(),
but the corresponding mutex_init calls were missing.
A "DEBUG_LOCKS_WARN_ON(lock->magic != lock)" warning was emitted with
CONFIG_DEBUG_MUTEXES on.

Initialize the two mutexes in octep_ctrl_mbox_init().

Fixes: 577f0d1b1c5f ("octeon_ep: add separate mailbox command and response queues")
Signed-off-by: Michal Schmidt <mschmidt@redhat.com>
Reviewed-by: Leon Romanovsky <leonro@nvidia.com>
Link: https://lore.kernel.org/r/20230729151516.24153-1-mschmidt@redhat.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
drivers/net/ethernet/marvell/octeon_ep/octep_ctrl_mbox.c