linux-kernel - [PATCH v2 04/15] soundwire: remove master data port properties

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20190522194732.25704-5-pierre-louis.bossart@linux.intel.com>
Date:   Wed, 22 May 2019 14:47:20 -0500
From:   Pierre-Louis Bossart <pierre-louis.bossart@...ux.intel.com>
To:     alsa-devel@...a-project.org
Cc:     linux-kernel@...r.kernel.org, tiwai@...e.de, broonie@...nel.org,
        vkoul@...nel.org, gregkh@...uxfoundation.org, jank@...ence.com,
        srinivas.kandagatla@...aro.org,
        Pierre-Louis Bossart <pierre-louis.bossart@...ux.intel.com>,
        Sanyog Kale <sanyog.r.kale@...el.com>
Subject: [PATCH v2 04/15] soundwire: remove master data port properties

The SoundWire and DisCo specifications do not define Master data ports
or related properties. Data ports are only defined for Slave devices,
so remove the unused member in properties.

Credits: this patch is based on an earlier internal contribution by
Vinod Koul, Sanyog Kale, Shreyas Nc and Hardik Shah.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@...ux.intel.com>
---
 include/linux/soundwire/sdw.h | 2 --
 1 file changed, 2 deletions(-)

diff --git a/include/linux/soundwire/sdw.h b/include/linux/soundwire/sdw.h
index 69ae680a5a21..831a370eaedd 100644
--- a/include/linux/soundwire/sdw.h
+++ b/include/linux/soundwire/sdw.h
@@ -377,7 +377,6 @@ struct sdw_slave_prop {
  * @dynamic_frame: Dynamic frame supported
  * @err_threshold: Number of times that software may retry sending a single
  * command
- * @dpn_prop: Data Port N properties
  */
 struct sdw_master_prop {
 	u32 revision;
@@ -393,7 +392,6 @@ struct sdw_master_prop {
 	u32 default_col;
 	bool dynamic_frame;
 	u32 err_threshold;
-	struct sdw_dpn_prop *dpn_prop;
 };
 
 int sdw_master_read_prop(struct sdw_bus *bus);
-- 
2.20.1