linux-kernel - [PATCH 1/4] regmap: sdw: move to -EOPNOTSUPP

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Message-Id: <20200825171656.75836-2-pierre-louis.bossart@linux.intel.com>
Date:   Tue, 25 Aug 2020 12:16:53 -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, slawomir.blauciak@...el.com,
        Bard liao <yung-chuan.liao@...ux.intel.com>,
        Rander Wang <rander.wang@...ux.intel.com>,
        Ranjani Sridharan <ranjani.sridharan@...ux.intel.com>,
        Hui Wang <hui.wang@...onical.com>,
        Pierre-Louis Bossart <pierre-louis.bossart@...ux.intel.com>,
        Guennadi Liakhovetski <guennadi.liakhovetski@...ux.intel.com>,
        Kai Vehmanen <kai.vehmanen@...ux.intel.com>,
        "Rafael J. Wysocki" <rafael@...nel.org>
Subject: [PATCH 1/4] regmap: sdw: move to -EOPNOTSUPP

-ENOTSUPP is not a valid error code, use recommended value instead.

Reviewed-by: Rander Wang <rander.wang@...ux.intel.com>
Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski@...ux.intel.com>
Reviewed-by: Kai Vehmanen <kai.vehmanen@...ux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@...ux.intel.com>
---
 drivers/base/regmap/regmap-sdw.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/base/regmap/regmap-sdw.c b/drivers/base/regmap/regmap-sdw.c
index 50a66382d87d..89d3856f5890 100644
--- a/drivers/base/regmap/regmap-sdw.c
+++ b/drivers/base/regmap/regmap-sdw.c
@@ -40,14 +40,14 @@ static int regmap_sdw_config_check(const struct regmap_config *config)
 {
 	/* All register are 8-bits wide as per MIPI Soundwire 1.0 Spec */
 	if (config->val_bits != 8)
-		return -ENOTSUPP;
+		return -EOPNOTSUPP;
 
 	/* Registers are 32 bits wide */
 	if (config->reg_bits != 32)
-		return -ENOTSUPP;
+		return -EOPNOTSUPP;
 
 	if (config->pad_bits != 0)
-		return -ENOTSUPP;
+		return -EOPNOTSUPP;
 
 	return 0;
 }
-- 
2.25.1