Unverified Commit 80513607 authored by Mark Brown's avatar Mark Brown
Browse files

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.
parents 741e987d 74a15fab

sound/soc/fsl/imx-pcm-rpmsg.c

+1 −1
Original line number Diff line number Diff line
@@ -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 |

sound/soc/meson/aiu-fifo-i2s.c

+1 −1
Original line number Diff line number Diff line
@@ -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 |

sound/soc/meson/aiu-fifo-spdif.c

+1 −1
Original line number Diff line number Diff line
@@ -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 |

sound/soc/meson/aiu-fifo.h

+1 −1
Original line number Diff line number Diff line
@@ -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;

sound/soc/meson/axg-fifo.c

+1 −1
Original line number Diff line number Diff line
@@ -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 |