linux-kernel - [PATCH v1 1/3] ASoC: cygnus: Add EXPORT

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Date:   Thu, 28 Sep 2017 15:29:32 -0700
From:   Lori Hikichi <lori.hikichi@...adcom.com>
To:     Liam Girdwood <lgirdwood@...il.com>,
        Mark Brown <broonie@...nel.org>,
        Jaroslav Kysela <perex@...ex.cz>,
        Takashi Iwai <tiwai@...e.com>, Ray Jui <rjui@...adcom.com>,
        Scott Branden <sbranden@...adcom.com>,
        Jon Mason <jonmason@...adcom.com>,
        bcm-kernel-feedback-list@...adcom.com
Cc:     alsa-devel@...a-project.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org,
        Lori Hikichi <lori.hikichi@...adcom.com>
Subject: [PATCH v1 1/3] ASoC: cygnus: Add EXPORT_SYMBOL for helper function

The helper function cygnus_ssp_set_custom_fsync_width() is intended
to be called from an ASoC machine driver, need to export symbol
if using modules.

Signed-off-by: Lori Hikichi <lori.hikichi@...adcom.com>
---
 sound/soc/bcm/cygnus-ssp.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sound/soc/bcm/cygnus-ssp.c b/sound/soc/bcm/cygnus-ssp.c
index 15c438f..e9c73a4 100644
--- a/sound/soc/bcm/cygnus-ssp.c
+++ b/sound/soc/bcm/cygnus-ssp.c
@@ -842,6 +842,7 @@ int cygnus_ssp_set_custom_fsync_width(struct snd_soc_dai *cpu_dai, int len)
 		return -EINVAL;
 	}
 }
+EXPORT_SYMBOL_GPL(cygnus_ssp_set_custom_fsync_width);
 
 static int cygnus_ssp_set_fmt(struct snd_soc_dai *cpu_dai, unsigned int fmt)
 {
-- 
1.9.1