Signed-off-by: Otavio Salvador <ota...@ossystems.com.br>
---
drivers/iio/Kconfig | 7 +++++++
drivers/iio/Makefile | 2 ++
2 files changed, 9 insertions(+)
diff --git a/drivers/iio/Kconfig b/drivers/iio/Kconfig
index 9af763a..d1f06f2 100644
--- a/drivers/iio/Kconfig
+++ b/drivers/iio/Kconfig
@@ -12,6 +12,13 @@ menuconfig IIO
if IIO
+config IIO_DEBUG
+ boolean "Debug support for Industrial I/O"
+ depends on DEBUG_KERNEL
+ help
+ Say "yes" to enable debug messaging (like dev_dbg and pr_debug),
+ sysfs, and debugfs support in Industrial I/O subsystem and drivers.
+
config IIO_BUFFER
bool "Enable buffer support within IIO"
help
diff --git a/drivers/iio/Makefile b/drivers/iio/Makefile
index 7a3866c..6e43e5b 100644
--- a/drivers/iio/Makefile
+++ b/drivers/iio/Makefile
@@ -2,6 +2,8 @@
# Makefile for the industrial I/O core.
#
+ccflags-$(CONFIG_IIO_DEBUG) := -DDEBUG
+
obj-$(CONFIG_IIO) += industrialio.o
industrialio-y := industrialio-core.o industrialio-event.o inkern.o
industrialio-$(CONFIG_IIO_BUFFER) += industrialio-buffer.o
--
1.8.3.2
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