linux-kernel - [PATCH v1] ASoC: dwc: Fix the warnnings about JH7110 ops

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Message-ID: <20230829033658.225713-1-xingyu.wu@starfivetech.com>
Date:   Tue, 29 Aug 2023 11:36:58 +0800
From:   Xingyu Wu <xingyu.wu@...rfivetech.com>
To:     Liam Girdwood <lgirdwood@...il.com>,
        Mark Brown <broonie@...nel.org>
CC:     Claudiu Beznea <Claudiu.Beznea@...rochip.com>,
        Jaroslav Kysela <perex@...ex.cz>,
        Takashi Iwai <tiwai@...e.com>,
        Maxim Kochetkov <fido_max@...ox.ru>,
        Kuninori Morimoto <kuninori.morimoto.gx@...esas.com>,
        Walker Chen <walker.chen@...rfivetech.com>,
        Xingyu Wu <xingyu.wu@...rfivetech.com>,
        <linux-kernel@...r.kernel.org>, <alsa-devel@...a-project.org>
Subject: [PATCH v1] ASoC: dwc: Fix the warnnings about JH7110 ops

Add a check of CONFIG_OF before the JH7110 ops to fix the warnings
that the JH7110 ops are defined but not used when CONFIG_OF is disabled.

Fixes: 1a512d13837a ("Add I2S support for the StarFive JH7110 SoC")
Reported-by: kernel test robot <lkp@...el.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202308250433.nhzrhYEo-lkp@intel.com/
Signed-off-by: Xingyu Wu <xingyu.wu@...rfivetech.com>
---
Hi Mark,

This patch fixes the issue about the warning of JH7110 ops when CONFIG_OF
is disabled. So add a check of CONFIG_OF before defining JH7110 ops.

Thanks,
Xingyu Wu
---
 sound/soc/dwc/dwc-i2s.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/sound/soc/dwc/dwc-i2s.c b/sound/soc/dwc/dwc-i2s.c
index 5ab1b3eb2d28..329015ef1d1e 100644
--- a/sound/soc/dwc/dwc-i2s.c
+++ b/sound/soc/dwc/dwc-i2s.c
@@ -729,6 +729,7 @@ static int dw_configure_dai_by_dt(struct dw_i2s_dev *dev,
 
 }
 
+#ifdef CONFIG_OF
 /* clocks initialization with master mode on JH7110 SoC */
 static int jh7110_i2s_crg_master_init(struct dw_i2s_dev *dev)
 {
@@ -912,6 +913,7 @@ static int jh7110_i2stx0_clk_cfg(struct i2s_clk_config_data *config)
 
 	return clk_set_rate(dev->clk, bclk_rate);
 }
+#endif
 
 static int dw_i2s_probe(struct platform_device *pdev)
 {
-- 
2.25.1