From 0002c0cc260a6a8e2b6c53f19ae99a625eca4355 Mon Sep 17 00:00:00 2001 From: "Suren A. Chilingaryan" Date: Fri, 6 Feb 2015 19:07:02 +0100 Subject: Don't complain on empty_detected if flag was not set at all because no data have arrived --- dma/ipe.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/dma/ipe.c b/dma/ipe.c index c3422ed..b692e0d 100644 --- a/dma/ipe.c +++ b/dma/ipe.c @@ -412,7 +412,7 @@ int dma_ipe_stream_read(pcilib_dma_context_t *vctx, pcilib_dma_engine_t dma, uin if ((ctx->last_read_addr == (*last_written_addr_ptr))||(*last_written_addr_ptr == 0)) { #ifdef IPEDMA_SUPPORT_EMPTY_DETECTED //# ifdef IPEDMA_DEBUG - if (wait) + if ((wait)&&(*last_written_addr_ptr)) pcilib_warning("The empty_detected flag is not set, but no data arrived within %lu us\n", wait); //# endif /* IPEDMA_DEBUG */ #endif /* IPEDMA_SUPPORT_EMPTY_DETECTED */ -- cgit v1.2.3