V4L/DVB (13791): [TDA10021] Do not claim TDA10023
authorNiklas Edmundsson <nikke@acc.umu.se>
Fri, 4 Dec 2009 08:38:21 +0000 (05:38 -0300)
committerMauro Carvalho Chehab <mchehab@redhat.com>
Sun, 17 Jan 2010 13:55:42 +0000 (11:55 -0200)
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>
drivers/media/dvb/frontends/tda10021.c

index 6c1dbf9288d8b34d652bdf4b3465f3d46d0d4b1e..6ca533ea0f0ec047258a568335b7fa17e3762b96 100644 (file)
@@ -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);