1 files changed, 2 insertions, 5 deletions

diff --git a/drivers/media/video/gspca/pac207.c b/drivers/media/video/gspca/pac207.c
index 44ad57aa4058..fa661c6d6d55 100644
--- a/drivers/media/video/gspca/pac207.c
+++ b/drivers/media/video/gspca/pac207.c
@@ -46,13 +46,11 @@ MODULE_LICENSE("GPL");
 #define PAC207_EXPOSURE_MIN             3
 #define PAC207_EXPOSURE_MAX             90 /* 1 sec expo time / 1 fps */
 #define PAC207_EXPOSURE_DEFAULT         5 /* power on default: 3 */
-#define PAC207_EXPOSURE_KNEE            9 /* fps: 90 / exposure -> 9: 10 fps */
 #define PAC207_EXPOSURE_REG             0x02
 
 #define PAC207_GAIN_MIN                 0
 #define PAC207_GAIN_MAX                 31
 #define PAC207_GAIN_DEFAULT             7 /* power on default: 9 */
-#define PAC207_GAIN_KNEE                15
 #define PAC207_GAIN_REG                 0x0e
 
 #define PAC207_AUTOGAIN_DEADZONE        30
@@ -343,9 +341,8 @@ static void pac207_do_auto_gain(struct gspca_dev *gspca_dev)
 
         if (sd->autogain_ignore_frames > 0)
                 sd->autogain_ignore_frames--;
-        else if (gspca_expo_autogain(gspca_dev, avg_lum,
-                        90, PAC207_AUTOGAIN_DEADZONE,
-                        PAC207_GAIN_KNEE, PAC207_EXPOSURE_KNEE))
+        else if (gspca_coarse_grained_expo_autogain(gspca_dev, avg_lum,
+                        90, PAC207_AUTOGAIN_DEADZONE))
                 sd->autogain_ignore_frames = PAC_AUTOGAIN_IGNORE_FRAMES;
 }