From: Michael Krufky <mkrufky@linuxtv.org>
Date: Wed, 30 May 2007 16:29:32 +0000 (-0300)
Subject: V4L/DVB (5734): Cx88: kill dev->fw_size
X-Git-Tag: v2.6.23-rc1~493^2~78
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e0099e9edabd855bf83d3f57b1843f0b06bfb19d;p=linux-2.6

V4L/DVB (5734): Cx88: kill dev->fw_size

Now that cx88-blackbird is only accepting the official firmware image,
we no longer have any need to store the size of the firmware inside the
cx88 data structure.

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
---

diff --git a/drivers/media/video/cx88/cx88-blackbird.c b/drivers/media/video/cx88/cx88-blackbird.c
index df700cff50..f2fcdb92ec 100644
--- a/drivers/media/video/cx88/cx88-blackbird.c
+++ b/drivers/media/video/cx88/cx88-blackbird.c
@@ -404,7 +404,7 @@ static int blackbird_find_mailbox(struct cx8802_dev *dev)
 	u32 value;
 	int i;
 
-	for (i = 0; i < dev->fw_size; i++) {
+	for (i = 0; i < BLACKBIRD_FIRM_IMAGE_SIZE; i++) {
 		memory_read(dev->core, i, &value);
 		if (value == signature[signaturecnt])
 			signaturecnt++;
@@ -458,7 +458,6 @@ static int blackbird_load_firmware(struct cx8802_dev *dev)
 		release_firmware(firmware);
 		return -1;
 	}
-	dev->fw_size = firmware->size;
 
 	if (0 != memcmp(firmware->data, magic, 8)) {
 		dprintk(0, "ERROR: Firmware magic mismatch, wrong file?\n");
diff --git a/drivers/media/video/cx88/cx88.h b/drivers/media/video/cx88/cx88.h
index d773b6e254..e0290ba9f5 100644
--- a/drivers/media/video/cx88/cx88.h
+++ b/drivers/media/video/cx88/cx88.h
@@ -462,7 +462,6 @@ struct cx8802_dev {
 	u32                        mailbox;
 	int                        width;
 	int                        height;
-	int                        fw_size;
 
 #if defined(CONFIG_VIDEO_BUF_DVB) || defined(CONFIG_VIDEO_BUF_DVB_MODULE)
 	/* for dvb only */