linux-kernel - [PATCH] ASoC: rt5677: Make rt5677_spi_pcm

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Message-ID: <1571919319-4205-1-git-send-email-zhongjiang@huawei.com>
Date:   Thu, 24 Oct 2019 20:15:19 +0800
From:   zhong jiang <zhongjiang@...wei.com>
To:     <bardliao@...ltek.com>, <oder_chiou@...ltek.com>,
        <broonie@...nel.org>
CC:     <lgirdwood@...il.com>, <perex@...ex.cz>, <tiwai@...e.com>,
        <linux-kernel@...r.kernel.org>, <zhongjiang@...wei.com>
Subject: [PATCH] ASoC: rt5677: Make rt5677_spi_pcm_page static

The GCC complains the following warning.

sound/soc/codecs/rt5677-spi.c:365:13: warning: symbol 'rt5677_spi_pcm_page' was not declared. Should it be static?

Signed-off-by: zhong jiang <zhongjiang@...wei.com>
---
 sound/soc/codecs/rt5677-spi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/soc/codecs/rt5677-spi.c b/sound/soc/codecs/rt5677-spi.c
index 36c02d2..b412371 100644
--- a/sound/soc/codecs/rt5677-spi.c
+++ b/sound/soc/codecs/rt5677-spi.c
@@ -362,7 +362,7 @@ static void rt5677_spi_copy_work(struct work_struct *work)
 	mutex_unlock(&rt5677_dsp->dma_lock);
 }
 
-struct page *rt5677_spi_pcm_page(
+static struct page *rt5677_spi_pcm_page(
 		struct snd_soc_component *component,
 		struct snd_pcm_substream *substream,
 		unsigned long offset)
-- 
1.7.12.4