V4L/DVB (5180): Fix cx2584x revision reporting.

Revisions >= 23 were always reported as revision 23.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

1 files changed, 3 insertions, 1 deletions

diff --git a/drivers/media/video/cx25840/cx25840-core.c b/drivers/media/video/cx25840/cx25840-core.c
index 923577723297..cc535ca713d2 100644
--- a/drivers/media/video/cx25840/cx25840-core.c
+++ b/drivers/media/video/cx25840/cx25840-core.c
@@ -887,9 +887,11 @@ static int cx25840_detect_client(struct i2c_adapter *adapter, int address,
                 return 0;
         }
 
+        /* Note: revision '(device_id & 0x0f) == 2' was never built. The
+           marking skips from 0x1 == 22 to 0x3 == 23. */
         v4l_info(client, "cx25%3x-2%x found @ 0x%x (%s)\n",
                     (device_id & 0xfff0) >> 4,
-                    (device_id & 0x0f) < 3 ? (device_id & 0x0f) + 1 : 3,
+                    (device_id & 0x0f) < 3 ? (device_id & 0x0f) + 1 : (device_id & 0x0f),
                     address << 1, adapter->name);
 
         i2c_set_clientdata(client, state);