Lines Matching refs:idr_ref
152 if (atomic_dec_and_test(chan_dev->idr_ref)) { in chan_dev_release()
154 kfree(chan_dev->idr_ref); in chan_dev_release()
911 atomic_t *idr_ref; in dma_async_device_register() local
1003 idr_ref = kmalloc(sizeof(*idr_ref), GFP_KERNEL); in dma_async_device_register()
1004 if (!idr_ref) in dma_async_device_register()
1008 kfree(idr_ref); in dma_async_device_register()
1012 atomic_set(idr_ref, 0); in dma_async_device_register()
1031 chan->dev->idr_ref = idr_ref; in dma_async_device_register()
1033 atomic_inc(idr_ref); in dma_async_device_register()
1042 atomic_dec(idr_ref); in dma_async_device_register()
1083 if (atomic_read(idr_ref) == 0) { in dma_async_device_register()
1085 kfree(idr_ref); in dma_async_device_register()