[media] trivial: drivers/media/usb/gspca/gspca.h: indent with TABs, not spaces

Signed-off-by: Antonio Ospite <ao2@ao2.it>
Cc: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
diff --git a/drivers/media/usb/gspca/gspca.h b/drivers/media/usb/gspca/gspca.h
index f06253c..d39adf9 100644
--- a/drivers/media/usb/gspca/gspca.h
+++ b/drivers/media/usb/gspca/gspca.h
@@ -235,6 +235,6 @@
 int gspca_expo_autogain(struct gspca_dev *gspca_dev, int avg_lum,
 	int desired_avg_lum, int deadzone, int gain_knee, int exposure_knee);
 int gspca_coarse_grained_expo_autogain(struct gspca_dev *gspca_dev,
-        int avg_lum, int desired_avg_lum, int deadzone);
+	int avg_lum, int desired_avg_lum, int deadzone);
 
 #endif /* GSPCAV2_H */