V4L/DVB (12403): em28xx: properly reports some em2710 chips

As reported by hermann pitton <hermann-pitton@arcor.de>, some devices
has a different chip id for em2710 (likely the older ones):

em28xx: New device @ 480 Mbps (eb1a:2710, interface 0, class 0)
em28xx #0: Identified as EM2710/EM2750/EM2751 webcam grabber (card=22)
em28xx #0: em28xx chip ID = 17

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 4 insertions, 1 deletions

diff --git a/drivers/media/video/em28xx/em28xx-cards.c b/drivers/media/video/em28xx/em28xx-cards.c
index 6c35d789cd7e..c9e420e8a614 100644
--- a/drivers/media/video/em28xx/em28xx-cards.c
+++ b/drivers/media/video/em28xx/em28xx-cards.c
@@ -1840,11 +1840,14 @@ void em28xx_pre_card_setup(struct em28xx *dev)
                 dev->chip_id = rc;
 
                 switch (dev->chip_id) {
+                case CHIP_ID_EM2710:
+                        em28xx_info("chip ID is em2710\n");
+                        break;
                 case CHIP_ID_EM2750:
                         em28xx_info("chip ID is em2750\n");
                         break;
                 case CHIP_ID_EM2820:
-                        em28xx_info("chip ID is em2710 or em2820\n");
+                        em28xx_info("chip ID is em2820 (or em2710)\n");
                         break;
                 case CHIP_ID_EM2840:
                         em28xx_info("chip ID is em2840\n");