[media] xc4000: simplified load_scode

Removed unused code from load_scode() (all SCODE firmwares are
assumed to have the HAS_IF bit set).

Signed-off-by: Istvan Varga <istvan_v@mailbox.hu>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

diff --git a/drivers/media/common/tuners/xc4000.c b/drivers/media/common/tuners/xc4000.c
index 811519a..d83da50 100644 (file)
--- a/drivers/media/common/tuners/xc4000.c
+++ b/drivers/media/common/tuners/xc4000.c
@@ -780,8 +780,7 @@ static int xc4000_fwupload(struct dvb_frontend *fe)
                p += sizeof(size);
 
                if (!size || size > endp - p) {
-                       printk("Firmware type ");
-                       printk("(%x), id %llx is corrupted "
+                       printk("Firmware type (%x), id %llx is corrupted "
                               "(size=%d, expected %d)\n",
                               type, (unsigned long long)id,
                               (unsigned)(endp - p), size);
@@ -839,10 +838,10 @@ static int load_scode(struct dvb_frontend *fe, unsigned int type,
                         v4l2_std_id *id, __u16 int_freq, int scode)
 {
        struct xc4000_priv *priv = fe->tuner_priv;
-       int                pos, rc;
-       unsigned char      *p;
-       u8 scode_buf[13];
-       u8 indirect_mode[5];
+       int             pos, rc;
+       unsigned char   *p;
+       u8              scode_buf[13];
+       u8              indirect_mode[5];
 
        dprintk(1, "%s called int_freq=%d\n", __func__, int_freq);
 
@@ -862,18 +861,9 @@ static int load_scode(struct dvb_frontend *fe, unsigned int type,
 
        p = priv->firm[pos].ptr;
 
-       if (priv->firm[pos].type & HAS_IF) {
-               if (priv->firm[pos].size != 12 * 16 || scode >= 16)
-                       return -EINVAL;
-               p += 12 * scode;
-       } else {
-               /* 16 SCODE entries per file; each SCODE entry is 12 bytes and
-                * has a 2-byte size header in the firmware format. */
-               if (priv->firm[pos].size != 14 * 16 || scode >= 16 ||
-                   le16_to_cpu(*(__u16 *)(p + 14 * scode)) != 12)
-                       return -EINVAL;
-               p += 14 * scode + 2;
-       }
+       if (priv->firm[pos].size != 12 * 16 || scode >= 16)
+               return -EINVAL;
+       p += 12 * scode;
 
        tuner_info("Loading SCODE for type=");
        dump_firm_type_and_int_freq(priv->firm[pos].type,