- tdma_write(tdma, TEGRA_APBDMA_GENERAL, 0);
- if (wait_for_burst_complete)
- udelay(TEGRA_APBDMA_BURST_COMPLETE_TIME);
+
+ if (tdc->tdma->global_pause_count == 0) {
+ tdma_write(tdma, TEGRA_APBDMA_GENERAL, 0);
+ if (wait_for_burst_complete)
+ udelay(TEGRA_APBDMA_BURST_COMPLETE_TIME);
+ }
+
+ tdc->tdma->global_pause_count++;
+
+ spin_unlock(&tdma->global_lock);