Symbol: IS_BUSY
drivers/dma/qcom/bam_dma.c
1020
while (vd && !IS_BUSY(bchan)) {
drivers/dma/qcom/bam_dma.c
1111
if (!list_empty(&bchan->vc.desc_issued) && !IS_BUSY(bchan))
drivers/dma/qcom/bam_dma.c
1130
if (vchan_issue_pending(&bchan->vc) && !IS_BUSY(bchan))