ASoC: Constify static snd_pcm_hardware

Merge series from Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>:

Static 'struct snd_pcm_hardware' is not modified by few drivers and its
copy is passed to the core, so it can be made const for increased code
safety.

8 files changed, 9 insertions, 9 deletions

diff --git a/sound/soc/fsl/imx-pcm-rpmsg.c b/sound/soc/fsl/imx-pcm-rpmsg.c
index ba491cbb9930..b0944a07ab47 100644
--- a/sound/soc/fsl/imx-pcm-rpmsg.c
+++ b/sound/soc/fsl/imx-pcm-rpmsg.c
@@ -16,7 +16,7 @@
 #include "fsl_rpmsg.h"
 #include "imx-pcm-rpmsg.h"
 
-static struct snd_pcm_hardware imx_rpmsg_pcm_hardware = {
+static const struct snd_pcm_hardware imx_rpmsg_pcm_hardware = {
 	.info = SNDRV_PCM_INFO_INTERLEAVED |
 		SNDRV_PCM_INFO_BLOCK_TRANSFER |
 		SNDRV_PCM_INFO_BATCH |
diff --git a/sound/soc/meson/aiu-fifo-i2s.c b/sound/soc/meson/aiu-fifo-i2s.c
index 7d833500c799..eccbc16b293a 100644
--- a/sound/soc/meson/aiu-fifo-i2s.c
+++ b/sound/soc/meson/aiu-fifo-i2s.c
@@ -25,7 +25,7 @@
 
 #define AIU_FIFO_I2S_BLOCK		256
 
-static struct snd_pcm_hardware fifo_i2s_pcm = {
+static const struct snd_pcm_hardware fifo_i2s_pcm = {
 	.info = (SNDRV_PCM_INFO_INTERLEAVED |
 		 SNDRV_PCM_INFO_MMAP |
 		 SNDRV_PCM_INFO_MMAP_VALID |
diff --git a/sound/soc/meson/aiu-fifo-spdif.c b/sound/soc/meson/aiu-fifo-spdif.c
index fa91f3c53fa4..e0e00ec026dc 100644
--- a/sound/soc/meson/aiu-fifo-spdif.c
+++ b/sound/soc/meson/aiu-fifo-spdif.c
@@ -27,7 +27,7 @@
 
 #define AIU_FIFO_SPDIF_BLOCK			8
 
-static struct snd_pcm_hardware fifo_spdif_pcm = {
+static const struct snd_pcm_hardware fifo_spdif_pcm = {
 	.info = (SNDRV_PCM_INFO_INTERLEAVED |
 		 SNDRV_PCM_INFO_MMAP |
 		 SNDRV_PCM_INFO_MMAP_VALID |
diff --git a/sound/soc/meson/aiu-fifo.h b/sound/soc/meson/aiu-fifo.h
index 42ce266677cc..84ab4577815a 100644
--- a/sound/soc/meson/aiu-fifo.h
+++ b/sound/soc/meson/aiu-fifo.h
@@ -18,7 +18,7 @@ struct snd_pcm_hw_params;
 struct platform_device;
 
 struct aiu_fifo {
-	struct snd_pcm_hardware *pcm;
+	const struct snd_pcm_hardware *pcm;
 	unsigned int mem_offset;
 	unsigned int fifo_block;
 	struct clk *pclk;
diff --git a/sound/soc/meson/axg-fifo.c b/sound/soc/meson/axg-fifo.c
index 1ead5ebc84c4..65ef25e83f5f 100644
--- a/sound/soc/meson/axg-fifo.c
+++ b/sound/soc/meson/axg-fifo.c
@@ -23,7 +23,7 @@
  * These differences are handled in the respective DAI drivers
  */
 
-static struct snd_pcm_hardware axg_fifo_hw = {
+static const struct snd_pcm_hardware axg_fifo_hw = {
 	.info = (SNDRV_PCM_INFO_INTERLEAVED |
 		 SNDRV_PCM_INFO_MMAP |
 		 SNDRV_PCM_INFO_MMAP_VALID |
diff --git a/sound/soc/qcom/qdsp6/q6apm-dai.c b/sound/soc/qcom/qdsp6/q6apm-dai.c
index 089960a79bd6..c7df8343b2dc 100644
--- a/sound/soc/qcom/qdsp6/q6apm-dai.c
+++ b/sound/soc/qcom/qdsp6/q6apm-dai.c
@@ -81,7 +81,7 @@ struct q6apm_dai_data {
 	long long sid;
 };
 
-static struct snd_pcm_hardware q6apm_dai_hardware_capture = {
+static const struct snd_pcm_hardware q6apm_dai_hardware_capture = {
 	.info =                 (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_BLOCK_TRANSFER |
 				 SNDRV_PCM_INFO_MMAP_VALID | SNDRV_PCM_INFO_INTERLEAVED |
 				 SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_RESUME |
@@ -100,7 +100,7 @@ static struct snd_pcm_hardware q6apm_dai_hardware_capture = {
 	.fifo_size =            0,
 };
 
-static struct snd_pcm_hardware q6apm_dai_hardware_playback = {
+static const struct snd_pcm_hardware q6apm_dai_hardware_playback = {
 	.info =                 (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_BLOCK_TRANSFER |
 				 SNDRV_PCM_INFO_MMAP_VALID | SNDRV_PCM_INFO_INTERLEAVED |
 				 SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_RESUME |
diff --git a/sound/soc/qcom/qdsp6/q6asm-dai.c b/sound/soc/qcom/qdsp6/q6asm-dai.c
index aeb6a9d479ab..3913706ccdc5 100644
--- a/sound/soc/qcom/qdsp6/q6asm-dai.c
+++ b/sound/soc/qcom/qdsp6/q6asm-dai.c
@@ -103,7 +103,7 @@ static const struct snd_pcm_hardware q6asm_dai_hardware_capture = {
 	.fifo_size =            0,
 };
 
-static struct snd_pcm_hardware q6asm_dai_hardware_playback = {
+static const struct snd_pcm_hardware q6asm_dai_hardware_playback = {
 	.info =                 (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_BATCH |
 				SNDRV_PCM_INFO_BLOCK_TRANSFER |
 				SNDRV_PCM_INFO_MMAP_VALID |
diff --git a/sound/soc/uniphier/aio-dma.c b/sound/soc/uniphier/aio-dma.c
index fe272befd967..265d61723e99 100644
--- a/sound/soc/uniphier/aio-dma.c
+++ b/sound/soc/uniphier/aio-dma.c
@@ -14,7 +14,7 @@
 
 #include "aio.h"
 
-static struct snd_pcm_hardware uniphier_aiodma_hw = {
+static const struct snd_pcm_hardware uniphier_aiodma_hw = {
 	.info = SNDRV_PCM_INFO_MMAP |
 		SNDRV_PCM_INFO_MMAP_VALID |
 		SNDRV_PCM_INFO_INTERLEAVED,