Revert "iio: add configuration option for debug support"

This reverts commit 98a5e9e99d05e9b6a14778b85631b55e8e349990.

IIO, like the rest of the kernel, should rely on dynamic debugging, not
have a special config option for it.  That way, no user has to rebuild
their kernel to have debug messages, which is a good thing, let's not
revert back to the bad old days of the 2000's.

Cc: Otavio Salvador <otavio@ossystems.com.br>
Cc: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2 files changed, 0 insertions, 9 deletions

diff --git a/drivers/iio/Kconfig b/drivers/iio/Kconfig
index b682f6f54501..524380c9ae6c 100644
--- a/drivers/iio/Kconfig
+++ b/drivers/iio/Kconfig
@@ -12,13 +12,6 @@ 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 6e43e5b8d4ed..7a3866c2d2a1 100644
--- a/drivers/iio/Makefile
+++ b/drivers/iio/Makefile
@@ -2,8 +2,6 @@
 # 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