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From: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
To: alsa-devel@alsa-project.org
Cc: linux-kernel@vger.kernel.org, tiwai@suse.de, broonie@kernel.org,
	vkoul@kernel.org, gregkh@linuxfoundation.org, jank@cadence.com,
	srinivas.kandagatla@linaro.org,
	Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>,
	Sanyog Kale <sanyog.r.kale@intel.com>
Subject: [PATCH v2 04/15] soundwire: remove master data port properties
Date: Wed, 22 May 2019 14:47:20 -0500	[thread overview]
Message-ID: <20190522194732.25704-5-pierre-louis.bossart@linux.intel.com> (raw)
In-Reply-To: <20190522194732.25704-1-pierre-louis.bossart@linux.intel.com>

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@linux.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


  parent reply	other threads:[~2019-05-22 19:48 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-05-22 19:47 [PATCH v2 00/15] soundwire: corrections to ACPI/DisCo/Intel support Pierre-Louis Bossart
2019-05-22 19:47 ` [PATCH v2 01/15] soundwire: intel: filter SoundWire controller device search Pierre-Louis Bossart
2019-05-22 19:47 ` [PATCH v2 02/15] soundwire: mipi_disco: fix master/link error Pierre-Louis Bossart
2019-05-22 19:47 ` [PATCH v2 03/15] soundwire: add port-related definitions Pierre-Louis Bossart
2019-05-22 19:47 ` Pierre-Louis Bossart [this message]
2019-05-22 19:47 ` [PATCH v2 05/15] soundwire: mipi-disco: remove master_count property for masters Pierre-Louis Bossart
2019-05-22 19:47 ` [PATCH v2 06/15] soundwire: rename 'freq' fields Pierre-Louis Bossart
2019-05-22 19:47 ` [PATCH v2 07/15] soundwire: mipi-disco: fix clock stop modes Pierre-Louis Bossart
2019-05-22 19:47 ` [PATCH v2 08/15] soundwire: clarify comment Pierre-Louis Bossart
2019-05-22 19:47 ` [PATCH v2 09/15] soundwire: rename/clarify MIPI DisCo properties Pierre-Louis Bossart
2019-05-22 19:47 ` [PATCH v2 10/15] soundwire: cadence_master: use rate_limited dynamic debug Pierre-Louis Bossart
2019-05-22 19:47 ` [PATCH v2 11/15] soundwire: cadence_master: log Slave status mask on errors Pierre-Louis Bossart
2019-05-22 19:47 ` [PATCH v2 12/15] soundwire: cadence_master: check the number of bidir PDIs Pierre-Louis Bossart
2019-05-22 19:47 ` [PATCH v2 13/15] soundwire: Intel: add log for number of PCM and PDM PDIs Pierre-Louis Bossart
2019-05-22 19:47 ` [PATCH v2 14/15] soundwire: fix typo in comments Pierre-Louis Bossart
2019-05-22 19:47 ` [PATCH v2 15/15] soundwire: intel_init: add checks on link numbers Pierre-Louis Bossart
2019-05-27  5:23 ` [PATCH v2 00/15] soundwire: corrections to ACPI/DisCo/Intel support Vinod Koul

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