Lines Matching defs:PCM_WRCH
65 #define PCM_WRCH(x) (((struct dsp_cdevinfo *)(x)->si_drv1)->wrch)
173 ch = PCM_WRCH(dev);
174 PCM_WRCH(dev) = NULL;
180 ch = PCM_WRCH(dev);
181 PCM_WRCH(dev) = NULL;
183 } else if (PCM_WRCH(dev) != NULL) {
188 ch = PCM_WRCH(dev);
189 PCM_WRCH(dev) = NULL;
204 *wrch = PCM_WRCH(dev);
284 PCM_RDCH(dev) == NULL && PCM_WRCH(dev) == NULL &&
718 wrch = PCM_WRCH(i_dev);
722 PCM_WRCH(i_dev) = NULL;
976 wrch = PCM_WRCH(dev);
2594 ch == PCM_WRCH(i_dev))) { /* playback ch */