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>

2 files changed, 1 insertions, 3 deletions

diff --git a/drivers/media/video/cx88/cx88-blackbird.c b/drivers/media/video/cx88/cx88-blackbird.c
index df700cff50e9..f2fcdb92ecce 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 d773b6e2544d..e0290ba9f553 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 */