diff options
| author | Christos Margiolis <christos@FreeBSD.org> | 2026-03-24 10:31:12 +0000 |
|---|---|---|
| committer | Christos Margiolis <christos@FreeBSD.org> | 2026-03-24 10:38:40 +0000 |
| commit | a2fd964a95829c0225031fb317202d4acc2d6ce9 (patch) | |
| tree | 3a5530b6db3a64891b9ae15f6532c419ccf6fd89 | |
| parent | a49e925489fba23878b3004b2bff7549dc2f2bcb (diff) | |
snd_uaudio: Retire UAUDIO_MAX_CHAN()
It's a no-op.
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D55924
| -rw-r--r-- | sys/dev/sound/usb/uaudio.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/sys/dev/sound/usb/uaudio.c b/sys/dev/sound/usb/uaudio.c index b74cba611b24..dd8aa8c9fafe 100644 --- a/sys/dev/sound/usb/uaudio.c +++ b/sys/dev/sound/usb/uaudio.c @@ -155,7 +155,6 @@ SYSCTL_INT(_hw_usb_uaudio, OID_AUTO, debug, CTLFLAG_RWTUN, #define MAKE_WORD(h,l) (((h) << 8) | (l)) #define BIT_TEST(bm,bno) (((bm)[(bno) / 8] >> (7 - ((bno) % 8))) & 1) -#define UAUDIO_MAX_CHAN(x) (x) #define MIX(sc) ((sc)->sc_mixer_node) union uaudio_asid { @@ -1993,7 +1992,7 @@ uaudio_chan_fill_info_sub(struct uaudio_softc *sc, struct usb_device *udev, uint16_t wFormat; wFormat = UGETW(asid.v1->wFormatTag); - bChannels = UAUDIO_MAX_CHAN(asf1d.v1->bNrChannels); + bChannels = asf1d.v1->bNrChannels; bBitResolution = asf1d.v1->bSubFrameSize * 8; if (asf1d.v1->bSamFreqType == 0) { @@ -2074,8 +2073,7 @@ uaudio_chan_fill_info_sub(struct uaudio_softc *sc, struct usb_device *udev, else chan_alt->usb_cfg = uaudio_cfg_play; - chan_alt->sample_size = (UAUDIO_MAX_CHAN(channels) * - p_fmt->bPrecision) / 8; + chan_alt->sample_size = (channels * p_fmt->bPrecision) / 8; chan_alt->channels = channels; if (ep_dir == UE_DIR_IN && |