V4L/DVB (13594): cpia2: use __stringify macro.

[mv-sheeva.git] / drivers / media / video / cpia2 / cpia2_v4l.c

diff --git a/drivers/media/video/cpia2/cpia2_v4l.c b/drivers/media/video/cpia2/cpia2_v4l.c
index 30d39b15fd4b053326a53320ad34586fccbb47e0..6f91415eb7b4c8afcf9a641549e064033ef304cb 100644 (file)
--- a/drivers/media/video/cpia2/cpia2_v4l.c
+++ b/drivers/media/video/cpia2/cpia2_v4l.c
@@ -38,17 +38,12 @@
 #include <linux/slab.h>
 #include <linux/init.h>
 #include <linux/videodev.h>
+#include <linux/stringify.h>
 #include <media/v4l2-ioctl.h>
 
 #include "cpia2.h"
 #include "cpia2dev.h"
 
-
-//#define _CPIA2_DEBUG_
-
-#define MAKE_STRING_1(x)       #x
-#define MAKE_STRING(x) MAKE_STRING_1(x)
-
 static int video_nr = -1;
 module_param(video_nr, int, 0);
 MODULE_PARM_DESC(video_nr,"video device to register (0=/dev/video0, etc)");
@@ -60,26 +55,26 @@ MODULE_PARM_DESC(buffer_size, "Size for each frame buffer in bytes (default 68k)
 static int num_buffers = 3;
 module_param(num_buffers, int, 0);
 MODULE_PARM_DESC(num_buffers, "Number of frame buffers (1-"
-                MAKE_STRING(VIDEO_MAX_FRAME) ", default 3)");
+                __stringify(VIDEO_MAX_FRAME) ", default 3)");
 
 static int alternate = DEFAULT_ALT;
 module_param(alternate, int, 0);
-MODULE_PARM_DESC(alternate, "USB Alternate (" MAKE_STRING(USBIF_ISO_1) "-"
-                MAKE_STRING(USBIF_ISO_6) ", default "
-                MAKE_STRING(DEFAULT_ALT) ")");
+MODULE_PARM_DESC(alternate, "USB Alternate (" __stringify(USBIF_ISO_1) "-"
+                __stringify(USBIF_ISO_6) ", default "
+                __stringify(DEFAULT_ALT) ")");
 
 static int flicker_freq = 60;
 module_param(flicker_freq, int, 0);
-MODULE_PARM_DESC(flicker_freq, "Flicker frequency (" MAKE_STRING(50) "or"
-                MAKE_STRING(60) ", default "
-                MAKE_STRING(60) ")");
+MODULE_PARM_DESC(flicker_freq, "Flicker frequency (" __stringify(50) "or"
+                __stringify(60) ", default "
+                __stringify(60) ")");
 
 static int flicker_mode = NEVER_FLICKER;
 module_param(flicker_mode, int, 0);
 MODULE_PARM_DESC(flicker_mode,
-                "Flicker supression (" MAKE_STRING(NEVER_FLICKER) "or"
-                MAKE_STRING(ANTI_FLICKER_ON) ", default "
-                MAKE_STRING(NEVER_FLICKER) ")");
+                "Flicker supression (" __stringify(NEVER_FLICKER) "or"
+                __stringify(ANTI_FLICKER_ON) ", default "
+                __stringify(NEVER_FLICKER) ")");
 
 MODULE_AUTHOR("Steve Miller (STMicroelectronics) <steve.miller@st.com>");
 MODULE_DESCRIPTION("V4L-driver for STMicroelectronics CPiA2 based cameras");