From faa37a9318899752d85761d47e79a42f3a0aa1b9 Mon Sep 17 00:00:00 2001
From: Takashi Iwai <tiwai@suse.de>
Date: Mon, 27 Jan 2020 20:28:28 +0100
Subject: [PATCH] ASoC: rt1308-sdw: Add __maybe_unused to PM callbacks
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Git-commit: faa37a9318899752d85761d47e79a42f3a0aa1b9
Patch-mainline: v5.6-rc1
References: jsc#SLE-16518
Fix the compile warnings by adding __maybe_unused to PM callbacks:
sound/soc/codecs/rt1308-sdw.c:690:12: warning: ‘rt1308_dev_resume’ defined but not used [-Wunused-function]
sound/soc/codecs/rt1308-sdw.c:676:12: warning: ‘rt1308_dev_suspend’ defined but not used [-Wunused-function]
Fixes: a87a6653a28c ("ASoC: rt1308-sdw: add rt1308 SdW amplifier driver")
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Link: https://lore.kernel.org/r/20200127192831.14057-2-tiwai@suse.de
Signed-off-by: Mark Brown <broonie@kernel.org>
---
sound/soc/codecs/rt1308-sdw.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/sound/soc/codecs/rt1308-sdw.c b/sound/soc/codecs/rt1308-sdw.c
index 8a03dbfe7906..d930f60cb797 100644
--- a/sound/soc/codecs/rt1308-sdw.c
+++ b/sound/soc/codecs/rt1308-sdw.c
@@ -673,7 +673,7 @@ static const struct sdw_device_id rt1308_id[] = {
};
MODULE_DEVICE_TABLE(sdw, rt1308_id);
-static int rt1308_dev_suspend(struct device *dev)
+static int __maybe_unused rt1308_dev_suspend(struct device *dev)
{
struct rt1308_sdw_priv *rt1308 = dev_get_drvdata(dev);
@@ -687,7 +687,7 @@ static int rt1308_dev_suspend(struct device *dev)
#define RT1308_PROBE_TIMEOUT 2000
-static int rt1308_dev_resume(struct device *dev)
+static int __maybe_unused rt1308_dev_resume(struct device *dev)
{
struct sdw_slave *slave = dev_to_sdw_dev(dev);
struct rt1308_sdw_priv *rt1308 = dev_get_drvdata(dev);
--
2.16.4