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authorOtavio Salvador <otavio@ossystems.com.br>2013-07-16 13:56:00 +0100
committerJonathan Cameron <jic23@kernel.org>2013-08-03 18:40:36 +0100
commit98a5e9e99d05e9b6a14778b85631b55e8e349990 (patch)
treea35b50a9d482d3322c1603287c45c082acafcd46 /drivers/iio
parent3edc84e6054616b87a3d155fe65fa51f2eae82aa (diff)
iio: add configuration option for debug support
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Diffstat (limited to 'drivers/iio')
-rw-r--r--drivers/iio/Kconfig7
-rw-r--r--drivers/iio/Makefile2
2 files changed, 9 insertions, 0 deletions
diff --git a/drivers/iio/Kconfig b/drivers/iio/Kconfig
index 524380c9ae6c..b682f6f54501 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)
+ 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 7a3866c2d2a1..6e43e5b8d4ed 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