Add a predicate for testing if the device supports source selection to
make the conditional logic around this a bit cleaner.
Signed-off-by: Chris Rorvick <ch...@rorvick.com>
---
sound/usb/line6/toneport.c | 32 ++++++++++++++++----------------
1 file changed, 16 insertions(+), 16 deletions(-)
diff --git a/sound/usb/line6/toneport.c b/sound/usb/line6/toneport.c
index b107cf4..6dd6d4f 100644
--- a/sound/usb/line6/toneport.c
+++ b/sound/usb/line6/toneport.c
@@ -343,6 +343,20 @@ static void toneport_remove_leds(struct usb_line6_toneport
*toneport)
}
}
+static bool toneport_has_source_select(struct usb_line6_toneport *toneport)
+{
+ switch (toneport->type) {
+ case LINE6_TONEPORT_UX1:
+ case LINE6_TONEPORT_UX2:
+ case LINE6_PODSTUDIO_UX1:
+ case LINE6_PODSTUDIO_UX2:
+ return true;
+
+ default:
+ return false;
+ }
+}
+
/*
Setup Toneport device.
*/
@@ -360,17 +374,10 @@ static void toneport_setup(struct usb_line6_toneport
*toneport)
toneport_send_cmd(usbdev, 0x0301, 0x0000);
/* initialize source select: */
- switch (toneport->type) {
- case LINE6_TONEPORT_UX1:
- case LINE6_TONEPORT_UX2:
- case LINE6_PODSTUDIO_UX1:
- case LINE6_PODSTUDIO_UX2:
+ if (toneport_has_source_select(toneport))
toneport_send_cmd(usbdev,
toneport_source_info[toneport->source].code,
0x0000);
- default:
- break;
- }
if (toneport_has_led(toneport->type))
toneport_update_led(toneport);
@@ -421,20 +428,13 @@ static int toneport_init(struct usb_line6 *line6,
return err;
/* register source select control: */
- switch (toneport->type) {
- case LINE6_TONEPORT_UX1:
- case LINE6_TONEPORT_UX2:
- case LINE6_PODSTUDIO_UX1:
- case LINE6_PODSTUDIO_UX2:
+ if (toneport_has_source_select(toneport)) {
err =
snd_ctl_add(line6->card,
snd_ctl_new1(&toneport_control_source,
line6->line6pcm));
if (err < 0)
return err;
-
- default:
- break;
}
line6_read_serial_number(line6, &toneport->serial_number);
--
2.1.0
--
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