diff options
| -rw-r--r-- | drivers/media/video/cpia2/cpia2_v4l.c | 27 |
1 files changed, 11 insertions, 16 deletions
diff --git a/drivers/media/video/cpia2/cpia2_v4l.c b/drivers/media/video/cpia2/cpia2_v4l.c index 30d39b15fd4b..6f91415eb7b4 100644 --- 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"); |