[media] fc2580: small improvements for chip id check

* better readability
* make checkpatch.pl happy
* few bytes smaller binary footprint

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 5 insertions, 1 deletions

diff --git a/drivers/media/tuners/fc2580.c b/drivers/media/tuners/fc2580.c
index 51bc39ca0090..7db32ec4bd09 100644
--- a/drivers/media/tuners/fc2580.c
+++ b/drivers/media/tuners/fc2580.c
@@ -498,7 +498,11 @@ struct dvb_frontend *fc2580_attach(struct dvb_frontend *fe,
 
         dev_dbg(&priv->i2c->dev, "%s: chip_id=%02x\n", __func__, chip_id);
 
-        if ((chip_id != 0x56) && (chip_id != 0x5a)) {
+        switch (chip_id) {
+        case 0x56:
+        case 0x5a:
+                break;
+        default:
                 goto err;
         }