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From: Mauro Carvalho Chehab <mchehab@redhat.com>
To: unlisted-recipients:; (no To-header on input)@casper.infradead.org
Cc: Linux Media Mailing List <linux-media@vger.kernel.org>
Subject: [PATCH 13/14] [media] tuner-core: Fix a few comments on it
Date: Mon, 14 Feb 2011 19:03:23 -0200	[thread overview]
Message-ID: <20110214190323.4557a54e@pedra> (raw)
In-Reply-To: <cover.1297716906.git.mchehab@redhat.com>

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

diff --git a/drivers/media/video/tuner-core.c b/drivers/media/video/tuner-core.c
index 2a0bea1..dcf03fa 100644
--- a/drivers/media/video/tuner-core.c
+++ b/drivers/media/video/tuner-core.c
@@ -128,7 +128,7 @@ struct tuner {
  * tuner attach/detach logic
  */
 
-/** This macro allows us to probe dynamically, avoiding static links */
+/* This macro allows us to probe dynamically, avoiding static links */
 #ifdef CONFIG_MEDIA_ATTACH
 #define tuner_symbol_probe(FUNCTION, ARGS...) ({ \
 	int __r = -EINVAL; \
@@ -412,13 +412,20 @@ attach_failed:
 	return;
 }
 
-/*
- * This function apply tuner config to tuner specified
- * by tun_setup structure. I addr is unset, then admin status
- * and tun addr status is more precise then current status,
- * it's applied. Otherwise status and type are applied only to
- * tuner with exactly the same addr.
-*/
+/**
+ * tuner_s_type_addr - Sets the tuner type for a device
+ *
+ * @sd:		subdev descriptor
+ * @tun_setup:	type to be associated to a given tuner i2c address
+ *
+ * This function applys the tuner config to tuner specified
+ * by tun_setup structure.
+ * If tuner I2C address is UNSET, then it will only set the device
+ * if the tuner supports the mode specified in the call.
+ * If the address is specified, the change will be applied only if
+ * tuner I2C address matches.
+ * The call can change the tuner number and the tuner mode.
+ */
 static int tuner_s_type_addr(struct v4l2_subdev *sd,
 			     struct tuner_setup *tun_setup)
 {
-- 
1.7.1



  parent reply	other threads:[~2011-02-14 21:16 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <cover.1297716906.git.mchehab@redhat.com>
2011-02-14 21:03 ` [PATCH 03/14] [media] tuner-core: Remove V4L1/V4L2 API switch Mauro Carvalho Chehab
2011-02-14 21:03 ` [PATCH 04/14] [media] tuner-core: remove the legacy is_stereo() call Mauro Carvalho Chehab
2011-02-14 21:03 ` [PATCH 05/14] [media] tuner-core: move some messages to the proper place Mauro Carvalho Chehab
2011-02-14 21:03 ` [PATCH 06/14] [media] tuner-core: Reorganize the functions internally Mauro Carvalho Chehab
2011-02-14 21:03 ` [PATCH 07/14] [media] tuner-core: Some cleanups at check_mode/set_mode Mauro Carvalho Chehab
2011-02-14 21:03 ` [PATCH 09/14] [media] tuner-core: do the right thing for suspend/resume Mauro Carvalho Chehab
2011-02-14 21:03 ` [PATCH 08/14] [media] tuner-core: Better implement standby mode Mauro Carvalho Chehab
2011-02-14 21:03 ` [PATCH 10/14] [media] tuner-core: CodingStyle cleanups Mauro Carvalho Chehab
2011-02-14 21:03 ` [PATCH 11/14] [media] tuner-core: Don't use a static var for xc5000_cfg Mauro Carvalho Chehab
2011-02-14 21:03 ` [PATCH 01/14] [media] cx88: use unlocked_ioctl for cx88-video Mauro Carvalho Chehab
2011-02-14 21:03 ` [PATCH 02/14] [media] cx88: Don't allow opening a device while it is not ready Mauro Carvalho Chehab
2011-02-14 21:03 ` [PATCH 14/14] [media] Remove the remaining usages for T_STANDBY Mauro Carvalho Chehab
2011-02-14 21:03 ` [PATCH 12/14] [media] tuner-core: dead code removal Mauro Carvalho Chehab
2011-02-14 21:03 ` Mauro Carvalho Chehab [this message]
2011-02-14 21:49 ` [PATCH 01/14] [media] cx88: use unlocked_ioctl for cx88-video Mauro Carvalho Chehab

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