linux-kernel - [PATCH stable 4.9 09/21] media: dvb_frontend: get rid of set

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Date:   Fri,  5 Jun 2020 09:25:06 -0700
From:   Florian Fainelli <f.fainelli@...il.com>
To:     linux-kernel@...r.kernel.org
Cc:     stable@...r.kernel.org,
        Mauro Carvalho Chehab <mchehab@...pensource.com>,
        Florian Fainelli <f.fainelli@...il.com>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        Michael Krufky <mkrufky@...uxtv.org>,
        Alexander Viro <viro@...iv.linux.org.uk>,
        Shuah Khan <shuah@...nel.org>,
        Jaedon Shin <jaedon.shin@...il.com>,
        Colin Ian King <colin.king@...onical.com>,
        Katsuhiro Suzuki <suzuki.katsuhiro@...ionext.com>,
        Satendra Singh Thakur <satendra.t@...sung.com>,
        linux-media@...r.kernel.org (open list:MEDIA INPUT INFRASTRUCTURE
        (V4L/DVB)),
        linux-fsdevel@...r.kernel.org (open list:FILESYSTEMS (VFS and
        infrastructure))
Subject: [PATCH stable 4.9 09/21] media: dvb_frontend: get rid of set_property() callback

From: Mauro Carvalho Chehab <mchehab@...pensource.com>

commit 6680e73b5226114992acfc11f9cf5730f706fb01 upstream

Now that all clients of set_property() were removed, get rid
of this callback.

Signed-off-by: Mauro Carvalho Chehab <mchehab@...pensource.com>
Signed-off-by: Florian Fainelli <f.fainelli@...il.com>
---
 drivers/media/dvb-core/dvb_frontend.c | 7 -------
 drivers/media/dvb-core/dvb_frontend.h | 5 -----
 2 files changed, 12 deletions(-)

diff --git a/drivers/media/dvb-core/dvb_frontend.c b/drivers/media/dvb-core/dvb_frontend.c
index 97c825f97b15..2bf55a786e29 100644
--- a/drivers/media/dvb-core/dvb_frontend.c
+++ b/drivers/media/dvb-core/dvb_frontend.c
@@ -1751,13 +1751,6 @@ static int dtv_property_process_set(struct dvb_frontend *fe,
 	int r = 0;
 	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
 
-	/* Allow the frontend to validate incoming properties */
-	if (fe->ops.set_property) {
-		r = fe->ops.set_property(fe, tvp);
-		if (r < 0)
-			return r;
-	}
-
 	dtv_property_dump(fe, true, tvp);
 
 	switch(tvp->cmd) {
diff --git a/drivers/media/dvb-core/dvb_frontend.h b/drivers/media/dvb-core/dvb_frontend.h
index 57cedbe5c2c7..f852f0a49f42 100644
--- a/drivers/media/dvb-core/dvb_frontend.h
+++ b/drivers/media/dvb-core/dvb_frontend.h
@@ -397,11 +397,8 @@ struct dtv_frontend_properties;
  * @search:		callback function used on some custom algo search algos.
  * @tuner_ops:		pointer to struct dvb_tuner_ops
  * @analog_ops:		pointer to struct analog_demod_ops
- * @set_property:	callback function to allow the frontend to validade
- *			incoming properties. Should not be used on new drivers.
  */
 struct dvb_frontend_ops {
-
 	struct dvb_frontend_info info;
 
 	u8 delsys[MAX_DELSYS];
@@ -459,8 +456,6 @@ struct dvb_frontend_ops {
 
 	struct dvb_tuner_ops tuner_ops;
 	struct analog_demod_ops analog_ops;
-
-	int (*set_property)(struct dvb_frontend* fe, struct dtv_property* tvp);
 };
 
 #ifdef __DVB_CORE__
-- 
2.17.1