linux-kernel - [PATCH 1/3] soundwire: disco: s/ch/channels/

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Date:   Tue, 19 May 2020 04:35:49 +0800
From:   Bard Liao <yung-chuan.liao@...ux.intel.com>
To:     alsa-devel@...a-project.org, vkoul@...nel.org
Cc:     vinod.koul@...aro.org, linux-kernel@...r.kernel.org, tiwai@...e.de,
        broonie@...nel.org, gregkh@...uxfoundation.org, jank@...ence.com,
        srinivas.kandagatla@...aro.org, rander.wang@...ux.intel.com,
        ranjani.sridharan@...ux.intel.com, hui.wang@...onical.com,
        pierre-louis.bossart@...ux.intel.com, sanyog.r.kale@...el.com,
        slawomir.blauciak@...el.com, mengdong.lin@...el.com,
        bard.liao@...el.com
Subject: [PATCH 1/3] soundwire: disco: s/ch/channels/

From: Pierre-Louis Bossart <pierre-louis.bossart@...ux.intel.com>

Use more meaningful member names in preparation for sysfs support.
No functionality change.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@...ux.intel.com>
Signed-off-by: Bard Liao <yung-chuan.liao@...ux.intel.com>
---
 drivers/soundwire/mipi_disco.c | 11 ++++++-----
 include/linux/soundwire/sdw.h  |  8 ++++----
 2 files changed, 10 insertions(+), 9 deletions(-)

diff --git a/drivers/soundwire/mipi_disco.c b/drivers/soundwire/mipi_disco.c
index 844e6b22974f..4ae62b452b8c 100644
--- a/drivers/soundwire/mipi_disco.c
+++ b/drivers/soundwire/mipi_disco.c
@@ -231,16 +231,17 @@ static int sdw_slave_read_dpn(struct sdw_slave *slave,
 
 		nval = fwnode_property_count_u32(node, "mipi-sdw-channel-number-list");
 		if (nval > 0) {
-			dpn[i].num_ch = nval;
-			dpn[i].ch = devm_kcalloc(&slave->dev, dpn[i].num_ch,
-						 sizeof(*dpn[i].ch),
+			dpn[i].num_channels = nval;
+			dpn[i].channels = devm_kcalloc(&slave->dev,
+						       dpn[i].num_channels,
+						       sizeof(*dpn[i].channels),
 						 GFP_KERNEL);
-			if (!dpn[i].ch)
+			if (!dpn[i].channels)
 				return -ENOMEM;
 
 			fwnode_property_read_u32_array(node,
 					"mipi-sdw-channel-number-list",
-					dpn[i].ch, dpn[i].num_ch);
+					dpn[i].channels, dpn[i].num_channels);
 		}
 
 		nval = fwnode_property_count_u32(node, "mipi-sdw-channel-combination-list");
diff --git a/include/linux/soundwire/sdw.h b/include/linux/soundwire/sdw.h
index 7658d9698dd5..9c27a32df9bb 100644
--- a/include/linux/soundwire/sdw.h
+++ b/include/linux/soundwire/sdw.h
@@ -291,8 +291,8 @@ struct sdw_dpn_audio_mode {
  * implementation-defined interrupts
  * @max_ch: Maximum channels supported
  * @min_ch: Minimum channels supported
- * @num_ch: Number of discrete channels supported
- * @ch: Discrete channels supported
+ * @num_channels: Number of discrete channels supported
+ * @channels: Discrete channels supported
  * @num_ch_combinations: Number of channel combinations supported
  * @ch_combinations: Channel combinations supported
  * @modes: SDW mode supported
@@ -316,8 +316,8 @@ struct sdw_dpn_prop {
 	u32 imp_def_interrupts;
 	u32 max_ch;
 	u32 min_ch;
-	u32 num_ch;
-	u32 *ch;
+	u32 num_channels;
+	u32 *channels;
 	u32 num_ch_combinations;
 	u32 *ch_combinations;
 	u32 modes;
-- 
2.17.1