Searched refs:rdch (Results 1 – 3 of 3) sorted by relevance
189 rdch = priv->rdch; in dsp_close()340 rdch = NULL; in dsp_open()423 priv->rdch = rdch; in dsp_open()546 rdch = priv->rdch; in dsp_ioctl_channel()737 rdch = priv->rdch; in dsp_ioctl()742 if (rdch != NULL && (rdch->flags & CHN_F_DEAD)) in dsp_ioctl()1312 if (rdch && (rdch->flags & CHN_F_VIRTUAL) != 0) in dsp_ioctl()1797 rdch = priv->rdch; in dsp_poll()1805 if (rdch != NULL && !(rdch->flags & CHN_F_DEAD)) { in dsp_poll()1875 rdch = priv->rdch; in dsp_mmap_single()[all …]
1099 struct pcm_channel *c, *rdch, *wrch; in mixer_ioctl_channel() local1123 rdch = NULL; in mixer_ioctl_channel()1146 if (rdch == NULL && c->direction == PCMDIR_REC) { in mixer_ioctl_channel()1147 rdch = c; in mixer_ioctl_channel()1156 if (rdch != NULL && wrch != NULL) in mixer_ioctl_channel()1160 if (rdch == NULL && wrch == NULL) in mixer_ioctl_channel()1169 if (rdch != NULL) in mixer_ioctl_channel()
259 struct pcm_channel **wrch, struct pcm_channel **rdch) in vchan_getparentchannel() argument295 if (rdch != NULL) in vchan_getparentchannel()296 *rdch = rch; in vchan_getparentchannel()