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| author | Geoffrey D. Bennett <g@b4.vu> | 2021-06-21 21:09:26 +0300 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2021-06-22 22:36:01 +0300 |
| commit | 077e104e2e8b5e4a06ac0091201e6d9293cb5370 (patch) | |
| tree | 1f3c2af7b0fd074343d558bf11ac46a270a92d41 | |
| parent | f3c61043013b8bad97f77b2cab0b438d75b94150 (diff) | |
| download | linux-077e104e2e8b5e4a06ac0091201e6d9293cb5370.tar.xz | |
ALSA: usb-audio: scarlett2: Merge common line in capture strings
Use a common sprintf() format for the mixer element names generated in
scarlett2_add_line_in_ctls() in preparation for more of them.
Signed-off-by: Geoffrey D. Bennett <g@b4.vu>
Link: https://lore.kernel.org/r/d91dce45ac75a541c21f47540ecbda24bd83f68c.1624294591.git.g@b4.vu
Signed-off-by: Takashi Iwai <tiwai@suse.de>
| -rw-r--r-- | sound/usb/mixer_scarlett_gen2.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/sound/usb/mixer_scarlett_gen2.c b/sound/usb/mixer_scarlett_gen2.c index 4c2ae81f94a8..c401b7d56408 100644 --- a/sound/usb/mixer_scarlett_gen2.c +++ b/sound/usb/mixer_scarlett_gen2.c @@ -1660,10 +1660,11 @@ static int scarlett2_add_line_in_ctls(struct usb_mixer_interface *mixer) const struct scarlett2_device_info *info = private->info; int err, i; char s[SNDRV_CTL_ELEM_ID_NAME_MAXLEN]; + const char *fmt = "Line In %d %s Capture %s"; /* Add input level (line/inst) controls */ for (i = 0; i < info->level_input_count; i++) { - snprintf(s, sizeof(s), "Line In %d Level Capture Enum", i + 1); + snprintf(s, sizeof(s), fmt, i + 1, "Level", "Enum"); err = scarlett2_add_new_ctl(mixer, &scarlett2_level_enum_ctl, i, 1, s, NULL); if (err < 0) @@ -1672,7 +1673,7 @@ static int scarlett2_add_line_in_ctls(struct usb_mixer_interface *mixer) /* Add input pad controls */ for (i = 0; i < info->pad_input_count; i++) { - snprintf(s, sizeof(s), "Line In %d Pad Capture Switch", i + 1); + snprintf(s, sizeof(s), fmt, i + 1, "Pad", "Switch"); err = scarlett2_add_new_ctl(mixer, &scarlett2_pad_ctl, i, 1, s, NULL); if (err < 0) |