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-rw-r--r--sound/drivers/vx/vx_cmd.c2
-rw-r--r--sound/drivers/vx/vx_core.c17
-rw-r--r--sound/drivers/vx/vx_hwdep.c2
-rw-r--r--sound/drivers/vx/vx_mixer.c2
-rw-r--r--sound/drivers/vx/vx_pcm.c29
5 files changed, 15 insertions, 37 deletions
diff --git a/sound/drivers/vx/vx_cmd.c b/sound/drivers/vx/vx_cmd.c
index 77ae59aef4e0..b0970a04883e 100644
--- a/sound/drivers/vx/vx_cmd.c
+++ b/sound/drivers/vx/vx_cmd.c
@@ -15,7 +15,7 @@
/*
* Array of DSP commands
*/
-static struct vx_cmd_info vx_dsp_cmds[] = {
+static const struct vx_cmd_info vx_dsp_cmds[] = {
[CMD_VERSION] = { 0x010000, 2, RMH_SSIZE_FIXED, 1 },
[CMD_SUPPORTED] = { 0x020000, 1, RMH_SSIZE_FIXED, 2 },
[CMD_TEST_IT] = { 0x040000, 1, RMH_SSIZE_FIXED, 1 },
diff --git a/sound/drivers/vx/vx_core.c b/sound/drivers/vx/vx_core.c
index 6bbc2a4f85c1..ffab0400d7fb 100644
--- a/sound/drivers/vx/vx_core.c
+++ b/sound/drivers/vx/vx_core.c
@@ -39,7 +39,7 @@ MODULE_LICENSE("GPL");
int snd_vx_check_reg_bit(struct vx_core *chip, int reg, int mask, int bit, int time)
{
unsigned long end_time = jiffies + (time * HZ + 999) / 1000;
- static char *reg_names[VX_REG_MAX] = {
+ static const char * const reg_names[VX_REG_MAX] = {
"ICR", "CVR", "ISR", "IVR", "RXH", "RXM", "RXL",
"DMA", "CDSP", "RFREQ", "RUER/V2", "DATA", "MEMIRQ",
"ACQ", "BIT0", "BIT1", "MIC0", "MIC1", "MIC2",
@@ -588,11 +588,11 @@ static void vx_reset_board(struct vx_core *chip, int cold_reset)
static void vx_proc_read(struct snd_info_entry *entry, struct snd_info_buffer *buffer)
{
struct vx_core *chip = entry->private_data;
- static char *audio_src_vxp[] = { "Line", "Mic", "Digital" };
- static char *audio_src_vx2[] = { "Analog", "Analog", "Digital" };
- static char *clock_mode[] = { "Auto", "Internal", "External" };
- static char *clock_src[] = { "Internal", "External" };
- static char *uer_type[] = { "Consumer", "Professional", "Not Present" };
+ static const char * const audio_src_vxp[] = { "Line", "Mic", "Digital" };
+ static const char * const audio_src_vx2[] = { "Analog", "Analog", "Digital" };
+ static const char * const clock_mode[] = { "Auto", "Internal", "External" };
+ static const char * const clock_src[] = { "Internal", "External" };
+ static const char * const uer_type[] = { "Consumer", "Professional", "Not Present" };
snd_iprintf(buffer, "%s\n", chip->card->longname);
snd_iprintf(buffer, "Xilinx Firmware: %s\n",
@@ -765,8 +765,9 @@ EXPORT_SYMBOL(snd_vx_resume);
*
* return the instance pointer if successful, NULL in error.
*/
-struct vx_core *snd_vx_create(struct snd_card *card, struct snd_vx_hardware *hw,
- struct snd_vx_ops *ops,
+struct vx_core *snd_vx_create(struct snd_card *card,
+ const struct snd_vx_hardware *hw,
+ const struct snd_vx_ops *ops,
int extra_size)
{
struct vx_core *chip;
diff --git a/sound/drivers/vx/vx_hwdep.c b/sound/drivers/vx/vx_hwdep.c
index f0d31b0a178e..01baa6d872e9 100644
--- a/sound/drivers/vx/vx_hwdep.c
+++ b/sound/drivers/vx/vx_hwdep.c
@@ -32,7 +32,7 @@ MODULE_FIRMWARE("vx/l_1_vp4.d56");
int snd_vx_setup_firmware(struct vx_core *chip)
{
- static char *fw_files[VX_TYPE_NUMS][4] = {
+ static const char * const fw_files[VX_TYPE_NUMS][4] = {
[VX_TYPE_BOARD] = {
NULL, "x1_1_vx2.xlx", "bd56002.boot", "l_1_vx2.d56",
},
diff --git a/sound/drivers/vx/vx_mixer.c b/sound/drivers/vx/vx_mixer.c
index b17c67b14d59..13099f8c84d6 100644
--- a/sound/drivers/vx/vx_mixer.c
+++ b/sound/drivers/vx/vx_mixer.c
@@ -961,7 +961,7 @@ int snd_vx_mixer_new(struct vx_core *chip)
return err;
/* VU, peak, saturation meters */
for (c = 0; c < 2; c++) {
- static char *dir[2] = { "Output", "Input" };
+ static const char * const dir[2] = { "Output", "Input" };
for (i = 0; i < chip->hw->num_ins; i++) {
int val = (i * 2) | (c << 8);
if (c == 1) {
diff --git a/sound/drivers/vx/vx_pcm.c b/sound/drivers/vx/vx_pcm.c
index f17e0a76c73c..664b9efa9a50 100644
--- a/sound/drivers/vx/vx_pcm.c
+++ b/sound/drivers/vx/vx_pcm.c
@@ -773,23 +773,6 @@ static snd_pcm_uframes_t vx_pcm_playback_pointer(struct snd_pcm_substream *subs)
}
/*
- * vx_pcm_hw_params - hw_params callback for playback and capture
- */
-static int vx_pcm_hw_params(struct snd_pcm_substream *subs,
- struct snd_pcm_hw_params *hw_params)
-{
- return snd_pcm_lib_malloc_pages(subs, params_buffer_bytes(hw_params));
-}
-
-/*
- * vx_pcm_hw_free - hw_free callback for playback and capture
- */
-static int vx_pcm_hw_free(struct snd_pcm_substream *subs)
-{
- return snd_pcm_lib_free_pages(subs);
-}
-
-/*
* vx_pcm_prepare - prepare callback for playback and capture
*/
static int vx_pcm_prepare(struct snd_pcm_substream *subs)
@@ -860,9 +843,6 @@ static int vx_pcm_prepare(struct snd_pcm_substream *subs)
static const struct snd_pcm_ops vx_pcm_playback_ops = {
.open = vx_pcm_playback_open,
.close = vx_pcm_playback_close,
- .ioctl = snd_pcm_lib_ioctl,
- .hw_params = vx_pcm_hw_params,
- .hw_free = vx_pcm_hw_free,
.prepare = vx_pcm_prepare,
.trigger = vx_pcm_trigger,
.pointer = vx_pcm_playback_pointer,
@@ -1080,9 +1060,6 @@ static snd_pcm_uframes_t vx_pcm_capture_pointer(struct snd_pcm_substream *subs)
static const struct snd_pcm_ops vx_pcm_capture_ops = {
.open = vx_pcm_capture_open,
.close = vx_pcm_capture_close,
- .ioctl = snd_pcm_lib_ioctl,
- .hw_params = vx_pcm_hw_params,
- .hw_free = vx_pcm_hw_free,
.prepare = vx_pcm_prepare,
.trigger = vx_pcm_trigger,
.pointer = vx_pcm_capture_pointer,
@@ -1230,9 +1207,9 @@ int snd_vx_pcm_new(struct vx_core *chip)
snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &vx_pcm_playback_ops);
if (ins)
snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &vx_pcm_capture_ops);
- snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_VMALLOC,
- snd_dma_continuous_data(GFP_KERNEL | GFP_DMA32),
- 0, 0);
+ snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_VMALLOC,
+ snd_dma_continuous_data(GFP_KERNEL | GFP_DMA32),
+ 0, 0);
pcm->private_data = chip;
pcm->private_free = snd_vx_pcm_free;
generated by cgit (git 2.34.1) at 2024-06-11 11:11:09 +0000