V4L/DVB (13791): [TDA10021] Do not claim TDA10023

Signed-off-by: Niklas Edmundsson <nikke@acc.umu.se>
Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 4 insertions, 0 deletions

diff --git a/drivers/media/dvb/frontends/tda10021.c b/drivers/media/dvb/frontends/tda10021.c
index 6c1dbf9288d8..6ca533ea0f0e 100644
--- a/drivers/media/dvb/frontends/tda10021.c
+++ b/drivers/media/dvb/frontends/tda10021.c
@@ -426,6 +426,10 @@ struct dvb_frontend* tda10021_attach(const struct tda1002x_config* config,
         id = tda10021_readreg(state, 0x1a);
         if ((id & 0xf0) != 0x70) goto error;
 
+        /* Don't claim TDA10023 */
+        if (id == 0x7d)
+                goto error;
+
         printk("TDA10021: i2c-addr = 0x%02x, id = 0x%02x\n",
                state->config->demod_address, id);