diff options
Diffstat (limited to 'sound/drivers')
-rw-r--r-- | sound/drivers/mts64.c | 18 | ||||
-rw-r--r-- | sound/drivers/virmidi.c | 21 | ||||
-rw-r--r-- | sound/drivers/vx/vx_core.c | 10 | ||||
-rw-r--r-- | sound/drivers/vx/vx_mixer.c | 35 |
4 files changed, 35 insertions, 49 deletions
diff --git a/sound/drivers/mts64.c b/sound/drivers/mts64.c index 8991d83..2a008a9 100644 --- a/sound/drivers/mts64.c +++ b/sound/drivers/mts64.c @@ -604,21 +604,11 @@ static struct snd_kcontrol_new mts64_ctl_smpte_time_frames = { static int snd_mts64_ctl_smpte_fps_info(struct snd_kcontrol *kctl, struct snd_ctl_elem_info *uinfo) { - static char *texts[5] = { "24", - "25", - "29.97", - "30D", - "30" }; + static const char * const texts[5] = { + "24", "25", "29.97", "30D", "30" + }; - uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; - uinfo->count = 1; - uinfo->value.enumerated.items = 5; - if (uinfo->value.enumerated.item > 4) - uinfo->value.enumerated.item = 4; - strcpy(uinfo->value.enumerated.name, - texts[uinfo->value.enumerated.item]); - - return 0; + return snd_ctl_enum_info(uinfo, 1, 5, texts); } static int snd_mts64_ctl_smpte_fps_get(struct snd_kcontrol *kctl, diff --git a/sound/drivers/virmidi.c b/sound/drivers/virmidi.c index abace3c..33ef13a 100644 --- a/sound/drivers/virmidi.c +++ b/sound/drivers/virmidi.c @@ -99,30 +99,33 @@ static int snd_virmidi_probe(struct platform_device *devptr) if (midi_devs[dev] > MAX_MIDI_DEVICES) { snd_printk(KERN_WARNING - "too much midi devices for virmidi %d: " - "force to use %d\n", dev, MAX_MIDI_DEVICES); + "too much midi devices for virmidi %d: force to use %d\n", + dev, MAX_MIDI_DEVICES); midi_devs[dev] = MAX_MIDI_DEVICES; } for (idx = 0; idx < midi_devs[dev]; idx++) { struct snd_rawmidi *rmidi; struct snd_virmidi_dev *rdev; - if ((err = snd_virmidi_new(card, idx, &rmidi)) < 0) + + err = snd_virmidi_new(card, idx, &rmidi); + if (err < 0) goto __nodev; rdev = rmidi->private_data; vmidi->midi[idx] = rmidi; strcpy(rmidi->name, "Virtual Raw MIDI"); rdev->seq_mode = SNDRV_VIRMIDI_SEQ_DISPATCH; } - + strcpy(card->driver, "VirMIDI"); strcpy(card->shortname, "VirMIDI"); sprintf(card->longname, "Virtual MIDI Card %i", dev + 1); - if ((err = snd_card_register(card)) == 0) { + err = snd_card_register(card); + if (!err) { platform_set_drvdata(devptr, card); return 0; } - __nodev: +__nodev: snd_card_free(card); return err; } @@ -156,13 +159,15 @@ static int __init alsa_card_virmidi_init(void) { int i, cards, err; - if ((err = platform_driver_register(&snd_virmidi_driver)) < 0) + err = platform_driver_register(&snd_virmidi_driver); + if (err < 0) return err; cards = 0; for (i = 0; i < SNDRV_CARDS; i++) { struct platform_device *device; - if (! enable[i]) + + if (!enable[i]) continue; device = platform_device_register_simple(SND_VIRMIDI_DRIVER, i, NULL, 0); diff --git a/sound/drivers/vx/vx_core.c b/sound/drivers/vx/vx_core.c index e8cc169..fc05a37 100644 --- a/sound/drivers/vx/vx_core.c +++ b/sound/drivers/vx/vx_core.c @@ -416,6 +416,7 @@ int vx_send_rih(struct vx_core *chip, int cmd) /** * snd_vx_boot_xilinx - boot up the xilinx interface + * @chip: VX core instance * @boot: the boot record to load */ int snd_vx_load_boot_image(struct vx_core *chip, const struct firmware *boot) @@ -538,6 +539,8 @@ EXPORT_SYMBOL(snd_vx_threaded_irq_handler); /** * snd_vx_irq_handler - interrupt handler + * @irq: irq number + * @dev: VX core instance */ irqreturn_t snd_vx_irq_handler(int irq, void *dev) { @@ -649,6 +652,8 @@ static void vx_proc_init(struct vx_core *chip) /** * snd_vx_dsp_boot - load the DSP boot + * @chip: VX core instance + * @boot: firmware data */ int snd_vx_dsp_boot(struct vx_core *chip, const struct firmware *boot) { @@ -669,6 +674,8 @@ EXPORT_SYMBOL(snd_vx_dsp_boot); /** * snd_vx_dsp_load - load the DSP image + * @chip: VX core instance + * @dsp: firmware data */ int snd_vx_dsp_load(struct vx_core *chip, const struct firmware *dsp) { @@ -768,7 +775,10 @@ EXPORT_SYMBOL(snd_vx_resume); /** * snd_vx_create - constructor for struct vx_core + * @card: card instance * @hw: hardware specific record + * @ops: VX ops pointer + * @extra_size: extra byte size to allocate appending to chip * * this function allocates the instance and prepare for the hardware * initialization. diff --git a/sound/drivers/vx/vx_mixer.c b/sound/drivers/vx/vx_mixer.c index 3b6823f..be9477e 100644 --- a/sound/drivers/vx/vx_mixer.c +++ b/sound/drivers/vx/vx_mixer.c @@ -471,30 +471,18 @@ static struct snd_kcontrol_new vx_control_output_level = { */ static int vx_audio_src_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) { - static char *texts_mic[3] = { + static const char * const texts_mic[3] = { "Digital", "Line", "Mic" }; - static char *texts_vx2[2] = { + static const char * const texts_vx2[2] = { "Digital", "Analog" }; struct vx_core *chip = snd_kcontrol_chip(kcontrol); - uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; - uinfo->count = 1; - if (chip->type >= VX_TYPE_VXPOCKET) { - uinfo->value.enumerated.items = 3; - if (uinfo->value.enumerated.item > 2) - uinfo->value.enumerated.item = 2; - strcpy(uinfo->value.enumerated.name, - texts_mic[uinfo->value.enumerated.item]); - } else { - uinfo->value.enumerated.items = 2; - if (uinfo->value.enumerated.item > 1) - uinfo->value.enumerated.item = 1; - strcpy(uinfo->value.enumerated.name, - texts_vx2[uinfo->value.enumerated.item]); - } - return 0; + if (chip->type >= VX_TYPE_VXPOCKET) + return snd_ctl_enum_info(uinfo, 1, 3, texts_mic); + else + return snd_ctl_enum_info(uinfo, 1, 2, texts_vx2); } static int vx_audio_src_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) @@ -539,18 +527,11 @@ static struct snd_kcontrol_new vx_control_audio_src = { */ static int vx_clock_mode_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) { - static char *texts[3] = { + static const char * const texts[3] = { "Auto", "Internal", "External" }; - uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; - uinfo->count = 1; - uinfo->value.enumerated.items = 3; - if (uinfo->value.enumerated.item > 2) - uinfo->value.enumerated.item = 2; - strcpy(uinfo->value.enumerated.name, - texts[uinfo->value.enumerated.item]); - return 0; + return snd_ctl_enum_info(uinfo, 1, 3, texts); } static int vx_clock_mode_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |