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authorKarol Trzcinski <karolx.trzcinski@linux.intel.com>2020-03-12 23:06:19 +0300
committerMark Brown <broonie@kernel.org>2020-03-13 18:13:23 +0300
commita6096f88a0b344d792606ebfaf1ef1ec2d7e0655 (patch)
tree1a7c4e8e004962e901c16cac625e773a259fe6f8 /include/sound/sof
parent4ea25785259a9e7a542a5e8ceb8b208ae6929739 (diff)
downloadlinux-a6096f88a0b344d792606ebfaf1ef1ec2d7e0655.tar.xz
ASoC: SOF: Remove SOF_IPC_EXT_DMA_BUFFER
This enum code, and what's more important, related structures is unused in whole source code, so it shouldn't be kept. Signed-off-by: Karol Trzcinski <karolx.trzcinski@linux.intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20200312200622.24477-4-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'include/sound/sof')
-rw-r--r--include/sound/sof/info.h18
1 files changed, 1 insertions, 17 deletions
diff --git a/include/sound/sof/info.h b/include/sound/sof/info.h
index cc3b50b6ae52..438a11fcf272 100644
--- a/include/sound/sof/info.h
+++ b/include/sound/sof/info.h
@@ -28,7 +28,7 @@
/* extended data types that can be appended onto end of sof_ipc_fw_ready */
enum sof_ipc_ext_data {
- SOF_IPC_EXT_DMA_BUFFER = 0,
+ SOF_IPC_EXT_UNUSED = 0,
SOF_IPC_EXT_WINDOW = 1,
SOF_IPC_EXT_CC_INFO = 2,
};
@@ -83,22 +83,6 @@ struct sof_ipc_ext_data_hdr {
uint32_t type; /**< SOF_IPC_EXT_ */
} __packed;
-struct sof_ipc_dma_buffer_elem {
- struct sof_ipc_hdr hdr;
- uint32_t type; /**< SOF_IPC_REGION_ */
- uint32_t id; /**< platform specific - used to map to host memory */
- struct sof_ipc_host_buffer buffer;
-} __packed;
-
-/* extended data DMA buffers for IPC, trace and debug */
-struct sof_ipc_dma_buffer_data {
- struct sof_ipc_ext_data_hdr ext_hdr;
- uint32_t num_buffers;
-
- /* host files in buffer[n].buffer */
- struct sof_ipc_dma_buffer_elem buffer[];
-} __packed;
-
struct sof_ipc_window_elem {
struct sof_ipc_hdr hdr;
uint32_t type; /**< SOF_IPC_REGION_ */