media: atomisp: atomisp_v4l2: Removed unnecessary code

Here is the last step of #ifdef ISP2401 removal work. Since the driver
became generic, this part of the code was no longer needed and can
be removed.

Link: https://lore.kernel.org/r/20230802095606.1298152-13-hpa@redhat.comSigned-off-by: Kate Hsuan <hpa@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>

drivers/staging/media/atomisp/pci/atomisp_v4l2.c

@@ -1206,25 +1206,6 @@ static bool is_valid_device(struct pci_dev *pdev, const struct pci_device_id *id
 		return false;
 	}
 
-	/*
-	 * FIXME:
-	 * remove the if once the driver become generic
-	 */
-
-#ifndef ISP2401
-	if (IS_ISP2401) {
-		dev_err(&pdev->dev, "Support for %s (ISP2401) was disabled at compile time\n",
-			name);
-		return false;
-	}
-#else
-	if (!IS_ISP2401) {
-		dev_err(&pdev->dev, "Support for %s (ISP2400) was disabled at compile time\n",
-			name);
-		return false;
-	}
-#endif
-
 	dev_info(&pdev->dev, "Detected %s version %d (ISP240%c) on %s\n",
 		 name, pdev->revision, IS_ISP2401 ? '1' : '0', product);