From 6c664a8915f5341c2e7f1df0bb4b9b4a88f6ad77 Mon Sep 17 00:00:00 2001 From: Linus Walleij Date: Tue, 9 Feb 2010 22:34:54 +0100 Subject: Debugging options for the DMA engine subsystem This adds Kconfig options for DEBUG and VERBOSE_DEBUG to the DMA engine subsystem, I got tired of editing the Makefile manually each time I want to debug things in here, modelled this on the debug switches for other subsystems and works like a charm when working on our DMA engines. Signed-off-by: Linus Walleij Signed-off-by: Dan Williams --- drivers/dma/Makefile | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'drivers/dma/Makefile') diff --git a/drivers/dma/Makefile b/drivers/dma/Makefile index 807053d48232..54112d67ab2e 100644 --- a/drivers/dma/Makefile +++ b/drivers/dma/Makefile @@ -1,3 +1,10 @@ +ifeq ($(CONFIG_DMADEVICES_DEBUG),y) + EXTRA_CFLAGS += -DDEBUG +endif +ifeq ($(CONFIG_DMADEVICES_VDEBUG),y) + EXTRA_CFLAGS += -DVERBOSE_DEBUG +endif + obj-$(CONFIG_DMA_ENGINE) += dmaengine.o obj-$(CONFIG_NET_DMA) += iovlock.o obj-$(CONFIG_DMATEST) += dmatest.o -- cgit v1.2.3