staging: comedi: remove comedi_debug module parameter
Remove this module parameter and use the CONFIG_COMEDI_DEBUG option to
enable normal kernel debugging with -DDEBUG flag.
Remove the #undef DEBUG from all the comedi source files so they will
honour the -DDEBUG flag.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/staging/comedi/Makefile b/drivers/staging/comedi/Makefile
index e6dfc98f..fae2d90 100644
--- a/drivers/staging/comedi/Makefile
+++ b/drivers/staging/comedi/Makefile
@@ -1,3 +1,5 @@
+ccflags-$(CONFIG_COMEDI_DEBUG) := -DDEBUG
+
comedi-y := comedi_fops.o range.o drivers.o \
comedi_buf.o
comedi-$(CONFIG_COMEDI_PCI_DRIVERS) += comedi_pci.o
diff --git a/drivers/staging/comedi/comedi_fops.c b/drivers/staging/comedi/comedi_fops.c
index 58f2b27..1071c96 100644
--- a/drivers/staging/comedi/comedi_fops.c
+++ b/drivers/staging/comedi/comedi_fops.c
@@ -16,8 +16,6 @@
GNU General Public License for more details.
*/
-#undef DEBUG
-
#include "comedi_compat32.h"
#include <linux/module.h>
@@ -47,15 +45,6 @@
#define COMEDI_NUM_SUBDEVICE_MINORS \
(COMEDI_NUM_MINORS - COMEDI_NUM_BOARD_MINORS)
-#ifdef CONFIG_COMEDI_DEBUG
-int comedi_debug;
-EXPORT_SYMBOL_GPL(comedi_debug);
-module_param(comedi_debug, int, S_IRUGO | S_IWUSR);
-MODULE_PARM_DESC(comedi_debug,
- "enable comedi core and driver debugging if non-zero (default 0)"
- );
-#endif
-
static int comedi_num_legacy_minors;
module_param(comedi_num_legacy_minors, int, S_IRUGO);
MODULE_PARM_DESC(comedi_num_legacy_minors,
diff --git a/drivers/staging/comedi/comedidev.h b/drivers/staging/comedi/comedidev.h
index a7b8937a..3c6329b 100644
--- a/drivers/staging/comedi/comedidev.h
+++ b/drivers/staging/comedi/comedidev.h
@@ -27,10 +27,7 @@
#include "comedi.h"
-#define DPRINTK(format, args...) do { \
- if (comedi_debug) \
- pr_debug("comedi: " format, ## args); \
-} while (0)
+#define DPRINTK(format, args...) pr_debug("comedi: " format, ## args);
#define COMEDI_VERSION(a, b, c) (((a) << 16) + ((b) << 8) + (c))
#define COMEDI_VERSION_CODE COMEDI_VERSION(COMEDI_MAJORVERSION, \
@@ -216,12 +213,6 @@
return dev->board_ptr;
}
-#ifdef CONFIG_COMEDI_DEBUG
-extern int comedi_debug;
-#else
-static const int comedi_debug;
-#endif
-
/*
* function prototypes
*/
diff --git a/drivers/staging/comedi/drivers/Makefile b/drivers/staging/comedi/drivers/Makefile
index 94cbd26..a16e674 100644
--- a/drivers/staging/comedi/drivers/Makefile
+++ b/drivers/staging/comedi/drivers/Makefile
@@ -1,5 +1,6 @@
# Makefile for individual comedi drivers
#
+ccflags-$(CONFIG_COMEDI_DEBUG) := -DDEBUG
# Comedi "helper" modules
diff --git a/drivers/staging/comedi/drivers/ni_mio_cs.c b/drivers/staging/comedi/drivers/ni_mio_cs.c
index 229a273..de42148 100644
--- a/drivers/staging/comedi/drivers/ni_mio_cs.c
+++ b/drivers/staging/comedi/drivers/ni_mio_cs.c
@@ -47,8 +47,6 @@
#include <pcmcia/cistpl.h>
#include <pcmcia/ds.h>
-#undef DEBUG
-
#define ATMIO 1
#undef PCIMIO
diff --git a/drivers/staging/comedi/kcomedilib/Makefile b/drivers/staging/comedi/kcomedilib/Makefile
index 18ee99b..3aff8ed 100644
--- a/drivers/staging/comedi/kcomedilib/Makefile
+++ b/drivers/staging/comedi/kcomedilib/Makefile
@@ -1,3 +1,5 @@
+ccflags-$(CONFIG_COMEDI_DEBUG) := -DDEBUG
+
obj-$(CONFIG_COMEDI_KCOMEDILIB) += kcomedilib.o
kcomedilib-objs := kcomedilib_main.o