ARM64: DTS: Add rk3399-firefly uart4 device, node as /dev/ttyS1

[firefly-linux-kernel-4.4.55.git] / sound / soc / rockchip / rk_pcm.h

diff --git a/sound/soc/rockchip/rk_pcm.h b/sound/soc/rockchip/rk_pcm.h
index 62c92e2acba1f5cb3111ada26cb01da0f0d0503b..28bd5fc224a10f24f83e40828a0fbaab960431a0 100755 (executable)
--- a/sound/soc/rockchip/rk_pcm.h
+++ b/sound/soc/rockchip/rk_pcm.h
@@ -12,19 +12,7 @@
 #ifndef _ROCKCHIP_PCM_H
 #define _ROCKCHIP_PCM_H
 
-#include <mach/hardware.h>
-
-#define ST_RUNNING             (1<<0)
-#define ST_OPENED              (1<<1)
-
-struct rockchip_pcm_dma_params {
-       struct rk29_dma_client *client; /* stream identifier */
-       int channel;                            /* Channel ID */
-       dma_addr_t dma_addr;
-       int dma_size;                           /* Size of the DMA transfer */
-       int flag;                               /*burst change flag*/
-};
-
-extern struct snd_soc_platform rk29_soc_platform;
+int rockchip_pcm_platform_register(struct device *dev);
+int rockchip_pcm_platform_unregister(struct device *dev);
 
 #endif /* _ROCKCHIP_PCM_H */