V4L/DVB (8513): gspca: Set the specific per webcam information in driver_info.

This patch removes a big part of the code run at probe time.

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

1 files changed, 18 insertions, 39 deletions

diff --git a/drivers/media/video/gspca/spca561.c b/drivers/media/video/gspca/spca561.c
index 85c37f396aaf..3b46f7dda641 100644
--- a/drivers/media/video/gspca/spca561.c
+++ b/drivers/media/video/gspca/spca561.c
@@ -579,35 +579,15 @@ static int sd_config(struct gspca_dev *gspca_dev,
                 PDEBUG(D_PROBE, "Bad vendor / product from device");
                 return -EINVAL;
         }
-        switch (product) {
-        case 0x0928:
-        case 0x0929:
-        case 0x092a:
-        case 0x092b:
-        case 0x092c:
-        case 0x092d:
-        case 0x092e:
-        case 0x092f:
-        case 0x403b:
-                sd->chip_revision = Rev012A;
-                break;
-        default:
-/*      case 0x0561:
-        case 0x0815:                    * ?? in spca508.c
-        case 0x401a:
-        case 0x7004:
-        case 0x7e50:
-        case 0xa001:
-        case 0xcdee: */
-                sd->chip_revision = Rev072A;
-                break;
-        }
+
         cam = &gspca_dev->cam;
         cam->dev_name = (char *) id->driver_info;
         cam->epaddr = 0x01;
         gspca_dev->nbalt = 7 + 1;       /* choose alternate 7 first */
         cam->cam_mode = sif_mode;
         cam->nmodes = sizeof sif_mode / sizeof sif_mode[0];
+
+        sd->chip_revision = id->driver_info;
         sd->brightness = sd_ctrls[SD_BRIGHTNESS].qctrl.default_value;
         sd->contrast = sd_ctrls[SD_CONTRAST].qctrl.default_value;
         sd->autogain = sd_ctrls[SD_AUTOGAIN].qctrl.default_value;
@@ -994,23 +974,22 @@ static const struct sd_desc sd_desc = {
 };
 
 /* -- module initialisation -- */
-#define DVNM(name) .driver_info = (kernel_ulong_t) name
 static const __devinitdata struct usb_device_id device_table[] = {
-        {USB_DEVICE(0x041e, 0x401a), DVNM("Creative Webcam Vista (PD1100)")},
-        {USB_DEVICE(0x041e, 0x403b),  DVNM("Creative Webcam Vista (VF0010)")},
-        {USB_DEVICE(0x0458, 0x7004), DVNM("Genius VideoCAM Express V2")},
-        {USB_DEVICE(0x046d, 0x0928), DVNM("Logitech QC Express Etch2")},
-        {USB_DEVICE(0x046d, 0x0929), DVNM("Labtec Webcam Elch2")},
-        {USB_DEVICE(0x046d, 0x092a), DVNM("Logitech QC for Notebook")},
-        {USB_DEVICE(0x046d, 0x092b), DVNM("Labtec Webcam Plus")},
-        {USB_DEVICE(0x046d, 0x092c), DVNM("Logitech QC chat Elch2")},
-        {USB_DEVICE(0x046d, 0x092d), DVNM("Logitech QC Elch2")},
-        {USB_DEVICE(0x046d, 0x092e), DVNM("Logitech QC Elch2")},
-        {USB_DEVICE(0x046d, 0x092f), DVNM("Logitech QC Elch2")},
-        {USB_DEVICE(0x04fc, 0x0561), DVNM("Flexcam 100")},
-        {USB_DEVICE(0x060b, 0xa001), DVNM("Maxell Compact Pc PM3")},
-        {USB_DEVICE(0x10fd, 0x7e50), DVNM("FlyCam Usb 100")},
-        {USB_DEVICE(0xabcd, 0xcdee), DVNM("Petcam")},
+        {USB_DEVICE(0x041e, 0x401a), Rev072A},
+        {USB_DEVICE(0x041e, 0x403b), Rev012A},
+        {USB_DEVICE(0x0458, 0x7004), Rev072A},
+        {USB_DEVICE(0x046d, 0x0928), Rev012A},
+        {USB_DEVICE(0x046d, 0x0929), Rev012A},
+        {USB_DEVICE(0x046d, 0x092a), Rev012A},
+        {USB_DEVICE(0x046d, 0x092b), Rev012A},
+        {USB_DEVICE(0x046d, 0x092c), Rev012A},
+        {USB_DEVICE(0x046d, 0x092d), Rev012A},
+        {USB_DEVICE(0x046d, 0x092e), Rev012A},
+        {USB_DEVICE(0x046d, 0x092f), Rev012A},
+        {USB_DEVICE(0x04fc, 0x0561), Rev072A},
+        {USB_DEVICE(0x060b, 0xa001), Rev072A},
+        {USB_DEVICE(0x10fd, 0x7e50), Rev072A},
+        {USB_DEVICE(0xabcd, 0xcdee), Rev072A},
         {}
 };