linux-kernel - [RFC PATCH 3/6] soundwire: core: define SDW_MAX

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Message-Id: <20190607085643.932-4-srinivas.kandagatla@linaro.org>
Date:   Fri,  7 Jun 2019 09:56:40 +0100
From:   Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
To:     broonie@...nel.org, vkoul@...nel.org
Cc:     robh+dt@...nel.org, devicetree@...r.kernel.org,
        mark.rutland@....com, pierre-louis.bossart@...ux.intel.com,
        alsa-devel@...a-project.org, linux-kernel@...r.kernel.org,
        Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
Subject: [RFC PATCH 3/6] soundwire: core: define SDW_MAX_PORT

This patch adds SDW_MAX_PORT so that other driver can use it.

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
---
 include/linux/soundwire/sdw.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/linux/soundwire/sdw.h b/include/linux/soundwire/sdw.h
index aac68e879fae..80ca997e4e5d 100644
--- a/include/linux/soundwire/sdw.h
+++ b/include/linux/soundwire/sdw.h
@@ -36,6 +36,7 @@ struct sdw_slave;
 #define SDW_FRAME_CTRL_BITS		48
 #define SDW_MAX_DEVICES			11
 
+#define SDW_MAX_PORTS	14
 #define SDW_VALID_PORT_RANGE(n)		((n) <= 14 && (n) >= 1)
 
 #define SDW_DAI_ID_RANGE_START		100
-- 
2.21.0