V4L/DVB (10350): gspca - tv8532: Cleanup code.

[linux-2.6-omap-h63xx.git] / drivers / media / video / gspca / t613.c

diff --git a/drivers/media/video/gspca/t613.c b/drivers/media/video/gspca/t613.c
index eac245d7a7561af56241fb806472eb00d877a9ad..76ba2c9588d7d286d763aab6cecbefea0aa76923 100644 (file)
--- a/drivers/media/video/gspca/t613.c
+++ b/drivers/media/video/gspca/t613.c
@@ -233,7 +233,7 @@ static char *effects_control[] = {
        "Negative",
 };
 
-static struct v4l2_pix_format vga_mode_t16[] = {
+static const struct v4l2_pix_format vga_mode_t16[] = {
        {160, 120, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
                .bytesperline = 160,
                .sizeimage = 160 * 120 * 4 / 8 + 590,
@@ -499,7 +499,7 @@ static void om6802_sensor_init(struct gspca_dev *gspca_dev)
        reg_w_buf(gspca_dev, sensor_reset, sizeof sensor_reset);
        msleep(5);
        i = 4;
-       while (--i < 0) {
+       while (--i > 0) {
                byte = reg_r(gspca_dev, 0x0060);
                if (!(byte & 0x01))
                        break;
@@ -538,7 +538,6 @@ static int sd_config(struct gspca_dev *gspca_dev,
        struct cam *cam;
 
        cam = &gspca_dev->cam;
-       cam->epaddr = 0x01;
 
        cam->cam_mode = vga_mode_t16;
        cam->nmodes = ARRAY_SIZE(vga_mode_t16);
@@ -1172,8 +1171,10 @@ static struct usb_driver sd_driver = {
 /* -- module insert / remove -- */
 static int __init sd_mod_init(void)
 {
-       if (usb_register(&sd_driver) < 0)
-               return -1;
+       int ret;
+       ret = usb_register(&sd_driver);
+       if (ret < 0)
+               return ret;
        PDEBUG(D_PROBE, "registered");
        return 0;
 }