[PATCH 22/30] ASoC: samsung/idma: export idma_reg_addr_init

[Arnd Bergmann]

The idma_reg_addr_init function is used by the samsung i2s driver,
which can be a loadable module, so we have to export this function.

Signed-off-by: Arnd Bergmann <arnd at arndb.de>
Cc: alsa-devel at alsa-project.org
Cc: Mark Brown <broonie at opensource.wolfsonmicro.com>
Cc: Liam Girdwood <lgirdwood at gmail.com>
---
 sound/soc/samsung/idma.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sound/soc/samsung/idma.c b/sound/soc/samsung/idma.c
index f36a541..6e5fed3 100644
--- a/sound/soc/samsung/idma.c
+++ b/sound/soc/samsung/idma.c
@@ -411,6 +411,7 @@ void idma_reg_addr_init(void __iomem *regs, dma_addr_t addr)
 	idma.regs = regs;
 	idma.lp_tx_addr = addr;
 }
+EXPORT_SYMBOL_GPL(idma_reg_addr_init);
 
 static struct snd_soc_platform_driver asoc_idma_platform = {
 	.ops = &idma_ops,
-- 
1.8.1.2