V4L/DVB (8195): gspca: Input buffer overwritten in spca561 + cleanup code.
spca561: Input buffer may be changed on reg write.
(all sd): Cleanup code, 'const' added.
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
diff --git a/drivers/media/video/gspca/gspca.h b/drivers/media/video/gspca/gspca.h
index 9c894da..0d23e0a 100644
--- a/drivers/media/video/gspca/gspca.h
+++ b/drivers/media/video/gspca/gspca.h
@@ -9,25 +9,6 @@
#include <media/v4l2-common.h>
#include <linux/mutex.h>
-/* values in 2.6.27 */
-#ifndef V4L2_PIX_FMT_SPCA501
-#define V4L2_PIX_FMT_SPCA501 v4l2_fourcc('S', '5', '0', '1')
-#endif
-#ifndef V4L2_PIX_FMT_SPCA561
-#define V4L2_PIX_FMT_SPCA561 v4l2_fourcc('S', '5', '6', '1')
-#endif
-
-/* values in 2.6.26 */
-#ifndef V4L2_CID_POWER_LINE_FREQUENCY
-#define V4L2_CID_POWER_LINE_FREQUENCY (V4L2_CID_BASE+24)
-#endif
-#ifndef V4L2_CID_WHITE_BALANCE_TEMPERATURE
-#define V4L2_CID_WHITE_BALANCE_TEMPERATURE (V4L2_CID_BASE + 26)
-#endif
-#ifndef V4L2_CID_SHARPNESS
-#define V4L2_CID_SHARPNESS (V4L2_CID_BASE+27)
-#endif
-
#ifdef CONFIG_VIDEO_ADV_DEBUG
/* GSPCA our debug messages */
extern int gspca_debug;
@@ -76,7 +57,6 @@
short width;
short height;
short mode; /* subdriver value */
- short reserved; /* subdriver value */
};
struct cam {
char *dev_name;
@@ -110,9 +90,9 @@
/* subdriver description */
struct sd_desc {
/* information */
- char *name; /* sub-driver name */
+ const char *name; /* sub-driver name */
/* controls */
- struct ctrl *ctrls;
+ const struct ctrl *ctrls;
int nctrls;
/* operations */
cam_cf_op config; /* called on probe */
@@ -195,6 +175,6 @@
struct gspca_frame *gspca_frame_add(struct gspca_dev *gspca_dev,
int packet_type,
struct gspca_frame *frame,
- __u8 *data,
+ const __u8 *data,
int len);
#endif /* GSPCAV2_H */