V4L/DVB (5733): Blackbird should accept only new cx2341x encoding fir…

…mwares

Remove temporary support for older 256 kB firmwares.
ivtv, pvrusb2 and blackbird can now all handle the newer larger firmwares,
so support for the older (buggier) firmware can be removed.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

drivers/media/video/cx88/cx88-blackbird.c

@@ -56,8 +56,7 @@ MODULE_PARM_DESC(debug,"enable debug messages [blackbird]");
 
 /* ------------------------------------------------------------------ */
 
-#define OLD_BLACKBIRD_FIRM_IMAGE_SIZE 262144
-#define     BLACKBIRD_FIRM_IMAGE_SIZE 376836
+#define BLACKBIRD_FIRM_IMAGE_SIZE 376836
 
 /* defines below are from ivtv-driver.h */
 
@@ -453,11 +452,9 @@ static int blackbird_load_firmware(struct cx8802_dev *dev)
 		return -1;
 	}
 
-	if ((firmware->size != BLACKBIRD_FIRM_IMAGE_SIZE) &&
-	    (firmware->size != OLD_BLACKBIRD_FIRM_IMAGE_SIZE)) {
-		dprintk(0, "ERROR: Firmware size mismatch (have %zd, expected %d or %d)\n",
-			firmware->size, BLACKBIRD_FIRM_IMAGE_SIZE,
-			OLD_BLACKBIRD_FIRM_IMAGE_SIZE);
+	if (firmware->size != BLACKBIRD_FIRM_IMAGE_SIZE) {
+		dprintk(0, "ERROR: Firmware size mismatch (have %zd, expected %d)\n",
+			firmware->size, BLACKBIRD_FIRM_IMAGE_SIZE);
 		release_firmware(firmware);
 		return -1;
 	}