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media: cec: remove unused waitq and phys_addrs fields

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The cec_adapter struct contained a waitq field that isn't used
anywhere, so drop this.

It also contained a phys_addrs array to store any reported physical
addresses. However, this was never actually used, so this field is
removed as well. The original idea was to let the core keep track of
this information, but nothing was ever done with this. Should this
be needed in the future then it is easy enough to resurrect this.

Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
This commit is contained in:
Hans Verkuil
2020-06-20 12:16:40 +02:00
committed by Mauro Carvalho Chehab
parent b16c928c13
commit 8dd65ed67e
3 changed files with 0 additions and 7 deletions
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2
include/media/cec.h
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@ -162,7 +162,6 @@ struct cec_adapter {
struct task_struct *kthread;
wait_queue_head_t kthread_waitq;
wait_queue_head_t waitq;
const struct cec_adap_ops *ops;
void *priv;
@ -197,7 +196,6 @@ struct cec_adapter {
struct dentry *status_file;
struct dentry *error_inj_file;
u16 phys_addrs[15];
u32 sequence;
char input_phys[32];