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fix for -fno-builtin

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PR:		kern/14278
This commit is contained in:
Cameron Grant 1999-11-21 17:15:12 +00:00
parent 1a7c256983
commit e479a8af2a
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=53512
3 changed files with 6 additions and 4 deletions
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4
sys/dev/sound/isa/mss.c
View file

@ -35,6 +35,8 @@
/* board-specific include files */
#include <dev/sound/isa/mss.h>
#define abs(x) (((x) < 0) ? -(x) : (x))
struct mss_info;
struct mss_chinfo {
@ -1154,7 +1156,7 @@ mss_speed(struct mss_chinfo *ch, int speed)
ad_enter_MCE(mss);
if (mss->bd_id == MD_AD1845) { /* Use alternate speed select regs */
ad_write(mss, 22, (speed >> 8) & 0xff); /* Speed MSB */
ad_write(mss, 23, speed & 0xff); /* Speed LSB */
ad_write(mss, 23, speed & 0xff); /* Speed LSB */
/* XXX must also do something in I27 for the ad1845 */
} else {
int i, sel = 0; /* assume entry 0 does not contain -1 */

4
sys/dev/sound/pcm/ac97.c
View file

@ -178,7 +178,7 @@ ac97_setmixer(struct ac97_info *codec, unsigned channel, unsigned left, unsigned
{
struct ac97mixtable_entry *e = &codec->mix[channel];
if (e->reg != 0) {
int max, val;
int max, val, reg = (e->reg >= 0)? e->reg : -e->reg;
if (!e->stereo) right = left;
if (e->reg > 0) {
@ -209,7 +209,7 @@ ac97_setmixer(struct ac97_info *codec, unsigned channel, unsigned left, unsigned
}
}
if (left == 0 && right == 0 && e->mute == 1) val = AC97_MUTE;
codec->write(codec->devinfo, abs(e->reg), val);
codec->write(codec->devinfo, reg, val);
return left | (right << 8);
} else return -1;
}

2
sys/dev/sound/pcm/channel.c
View file

@ -715,7 +715,7 @@ chn_setblocksize(pcm_channel *c, int blksz)
if (CANCHANGE(c)) {
c->flags &= ~CHN_F_HAS_SIZE;
if (blksz >= 2) c->flags |= CHN_F_HAS_SIZE;
blksz = abs(blksz);
if (blksz < 0) blksz = -blksz;
if (blksz < 2) blksz = (c->buffer.sample_size * c->speed) >> 2;
RANGE(blksz, 1024, c->buffer.bufsize / 4);
blksz &= ~3;