xref: /openbmc/linux/sound/soc/ti/edma-pcm.h (revision 1802d0be)
1 /* SPDX-License-Identifier: GPL-2.0-only */
2 /*
3  * edma-pcm.h - eDMA PCM driver using dmaengine for AM3xxx, AM4xxx
4  *
5  * Copyright (C) 2014 Texas Instruments, Inc.
6  *
7  * Author: Peter Ujfalusi <peter.ujfalusi@ti.com>
8  *
9  * Based on: sound/soc/tegra/tegra_pcm.h
10  */
11 
12 #ifndef __EDMA_PCM_H__
13 #define __EDMA_PCM_H__
14 
15 #if IS_ENABLED(CONFIG_SND_SOC_TI_EDMA_PCM)
16 int edma_pcm_platform_register(struct device *dev);
17 #else
edma_pcm_platform_register(struct device * dev)18 static inline int edma_pcm_platform_register(struct device *dev)
19 {
20 	return 0;
21 }
22 #endif /* CONFIG_SND_SOC_TI_EDMA_PCM */
23 
24 #endif /* __EDMA_PCM_H__ */
25