ASoC: davinci: replace private sram api with genalloc

Removes the DaVinci private SRAM API and replaces it with
the genalloc API. The SRAM gen_pool is passed in pdata since
DaVinci is in the early stages of DT conversion.

[zonque@gmail.com: stub out gen_pool functions for
		   !CONFIG_GENERIC_ALLOCATOR]

Signed-off-by: Matt Porter <mporter@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

1 files changed, 3 insertions, 0 deletions

diff --git a/include/linux/platform_data/davinci_asp.h b/include/linux/platform_data/davinci_asp.h
index d0c5825876f8..f3d6e4f20962 100644
--- a/include/linux/platform_data/davinci_asp.h
+++ b/include/linux/platform_data/davinci_asp.h
@@ -16,6 +16,8 @@
 #ifndef __DAVINCI_ASP_H
 #define __DAVINCI_ASP_H
 
+#include <linux/genalloc.h>
+
 struct snd_platform_data {
         u32 tx_dma_offset;
         u32 rx_dma_offset;
@@ -30,6 +32,7 @@ struct snd_platform_data {
         unsigned enable_channel_combine:1;
         unsigned sram_size_playback;
         unsigned sram_size_capture;
+        struct gen_pool *sram_pool;
 
         /*
          * If McBSP peripheral gets the clock from an external pin,