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, 9 insertions, 58 deletions

diff --git a/drivers/media/video/gspca/spca508.c b/drivers/media/video/gspca/spca508.c
index eff5eda70e68..af531d62856c 100644
--- a/drivers/media/video/gspca/spca508.c
+++ b/drivers/media/video/gspca/spca508.c
@@ -1473,58 +1473,8 @@ static int sd_config(struct gspca_dev *gspca_dev,
 {
         struct sd *sd = (struct sd *) gspca_dev;
         struct cam *cam;
-        __u16 product;
         int data1, data2;
 
-        product = id->idProduct;
-        switch (id->idVendor) {
-        case 0x0130:            /* Clone webcam */
-/*              switch (product) { */
-/*              case 0x0130: */
-                        sd->subtype = HamaUSBSightcam;  /* same as Hama 0010 */
-/*                      break; */
-/*              } */
-                break;
-        case 0x041e:            /* Creative cameras */
-/*              switch (product) { */
-/*              case 0x4018: */
-                        sd->subtype = CreativeVista;
-/*                      break; */
-/*              } */
-                break;
-        case 0x0461:            /* MicroInnovation */
-/*              switch (product) { */
-/*              case 0x0815: */
-                        sd->subtype = MicroInnovationIC200;
-/*                      break; */
-/*              } */
-                break;
-        case 0x0733:    /* Rebadged ViewQuest (Intel) and ViewQuest cameras */
-/*              switch (product) { */
-/*              case 0x110: */
-                        sd->subtype = ViewQuestVQ110;
-/*                      break; */
-/*              } */
-                break;
-        case 0x0af9:            /* Hama cameras */
-                switch (product) {
-                case 0x0010:
-                        sd->subtype = HamaUSBSightcam;
-                        break;
-                case 0x0011:
-                        sd->subtype = HamaUSBSightcam2;
-                        break;
-                }
-                break;
-        case 0x8086:            /* Intel */
-/*              switch (product) { */
-/*              case 0x0110: */
-                        sd->subtype = IntelEasyPCCamera;
-/*                      break; */
-/*              } */
-                break;
-        }
-
         /* Read from global register the USB product and vendor IDs, just to
          * prove that we can communicate with the device.  This works, which
          * confirms at we are communicating properly and that the device
@@ -1544,6 +1494,8 @@ static int sd_config(struct gspca_dev *gspca_dev,
         cam->epaddr = 0x01;
         cam->cam_mode = sif_mode;
         cam->nmodes = ARRAY_SIZE(sif_mode);
+
+        sd->subtype = id->driver_info;
         sd->brightness = BRIGHTNESS_DEF;
 
         switch (sd->subtype) {
@@ -1741,15 +1693,14 @@ 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(0x0130, 0x0130), DVNM("Clone Digital Webcam 11043")},
-        {USB_DEVICE(0x041e, 0x4018), DVNM("Creative Webcam Vista (PD1100)")},
-        {USB_DEVICE(0x0461, 0x0815), DVNM("Micro Innovation IC200")},
-        {USB_DEVICE(0x0733, 0x0110), DVNM("ViewQuest VQ110")},
-        {USB_DEVICE(0x0af9, 0x0010), DVNM("Hama USB Sightcam 100")},
-        {USB_DEVICE(0x0af9, 0x0011), DVNM("Hama USB Sightcam 100")},
-        {USB_DEVICE(0x8086, 0x0110), DVNM("Intel Easy PC Camera")},
+        {USB_DEVICE(0x0130, 0x0130), HamaUSBSightcam},
+        {USB_DEVICE(0x041e, 0x4018), CreativeVista},
+        {USB_DEVICE(0x0461, 0x0815), MicroInnovationIC200},
+        {USB_DEVICE(0x0733, 0x0110), ViewQuestVQ110},
+        {USB_DEVICE(0x0af9, 0x0010), HamaUSBSightcam},
+        {USB_DEVICE(0x0af9, 0x0011), HamaUSBSightcam2},
+        {USB_DEVICE(0x8086, 0x0110), IntelEasyPCCamera},
         {}
 };
 MODULE_DEVICE_TABLE(usb, device_table);