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media: cec: remove unused functions

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Remove several functions that are no longer used now that the
conversion of cec drivers to cec_notifier_conn_(un)register() and
cec_notifier_cec_adap_(un)register() is complete.

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
2020-01-06 12:04:17 +01:00
committed by Mauro Carvalho Chehab
parent bb6d42061a
commit e611164793
5 changed files with 4 additions and 129 deletions
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27
include/media/cec-notifier.h
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@@ -36,12 +36,6 @@ struct cec_notifier;
struct cec_notifier *cec_notifier_get_conn(struct device *dev,
const char *conn);
/**
* cec_notifier_put - decrease refcount and delete when the refcount reaches 0.
* @n: notifier
*/
void cec_notifier_put(struct cec_notifier *n);
/**
* cec_notifier_conn_register - find or create a new cec_notifier for the given
* HDMI device and connector tuple.
@@ -138,10 +132,6 @@ static inline struct cec_notifier *cec_notifier_get_conn(struct device *dev,
return (struct cec_notifier *)0xdeadfeed;
}
static inline void cec_notifier_put(struct cec_notifier *n)
{
}
static inline struct cec_notifier *
cec_notifier_conn_register(struct device *hdmi_dev, const char *conn_name,
const struct cec_connector_info *conn_info)
@@ -183,23 +173,6 @@ static inline struct device *cec_notifier_parse_hdmi_phandle(struct device *dev)
#endif
/**
* cec_notifier_get - find or create a new cec_notifier for the given device.
* @dev: device that sends the events.
*
* If a notifier for device @dev already exists, then increase the refcount
* and return that notifier.
*
* If it doesn't exist, then allocate a new notifier struct and return a
* pointer to that new struct.
*
* Return NULL if the memory could not be allocated.
*/
static inline struct cec_notifier *cec_notifier_get(struct device *dev)
{
return cec_notifier_get_conn(dev, NULL);
}
/**
* cec_notifier_phys_addr_invalidate() - set the physical address to INVALID
*