V4L/DVB (11373): v4l2-common: add explicit v4l2_device pointer as first arg to new_(probed)_subdev

The functions v4l2_i2c_new_subdev and v4l2_i2c_new_probed_subdev relied on
i2c_get_adapdata to return the v4l2_device. However, this is not always
possible on embedded platforms. So modify the API to pass the v4l2_device
pointer explicitly.

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

2 files changed, 15 insertions, 11 deletions

diff --git a/drivers/media/video/saa7134/saa7134-cards.c b/drivers/media/video/saa7134/saa7134-cards.c
index a790a7246a63..e2ffc6756dcc 100644
--- a/drivers/media/video/saa7134/saa7134-cards.c
+++ b/drivers/media/video/saa7134/saa7134-cards.c
@@ -6599,20 +6599,24 @@ int saa7134_board_init2(struct saa7134_dev *dev)
                 /* Note: radio tuner address is always filled in,
                    so we do not need to probe for a radio tuner device. */
                 if (dev->radio_type != UNSET)
-                        v4l2_i2c_new_subdev(&dev->i2c_adap,
-                                "tuner", "tuner", dev->radio_addr);
+                        v4l2_i2c_new_subdev(&dev->v4l2_dev,
+                                &dev->i2c_adap, "tuner", "tuner",
+                                dev->radio_addr);
                 if (has_demod)
-                        v4l2_i2c_new_probed_subdev(&dev->i2c_adap, "tuner",
-                                "tuner", v4l2_i2c_tuner_addrs(ADDRS_DEMOD));
+                        v4l2_i2c_new_probed_subdev(&dev->v4l2_dev,
+                                &dev->i2c_adap, "tuner", "tuner",
+                                v4l2_i2c_tuner_addrs(ADDRS_DEMOD));
                 if (dev->tuner_addr == ADDR_UNSET) {
                         enum v4l2_i2c_tuner_type type =
                                 has_demod ? ADDRS_TV_WITH_DEMOD : ADDRS_TV;
 
-                        v4l2_i2c_new_probed_subdev(&dev->i2c_adap, "tuner",
-                                "tuner", v4l2_i2c_tuner_addrs(type));
+                        v4l2_i2c_new_probed_subdev(&dev->v4l2_dev,
+                                &dev->i2c_adap, "tuner", "tuner",
+                                v4l2_i2c_tuner_addrs(type));
                 } else {
-                        v4l2_i2c_new_subdev(&dev->i2c_adap,
-                                "tuner", "tuner", dev->tuner_addr);
+                        v4l2_i2c_new_subdev(&dev->v4l2_dev,
+                                &dev->i2c_adap, "tuner", "tuner",
+                                dev->tuner_addr);
                 }
         }
 
diff --git a/drivers/media/video/saa7134/saa7134-core.c b/drivers/media/video/saa7134/saa7134-core.c
index ef15f1cb92e4..234f530f0d74 100644
--- a/drivers/media/video/saa7134/saa7134-core.c
+++ b/drivers/media/video/saa7134/saa7134-core.c
@@ -982,7 +982,7 @@ static int __devinit saa7134_initdev(struct pci_dev *pci_dev,
         /* load i2c helpers */
         if (card_is_empress(dev)) {
                 struct v4l2_subdev *sd =
-                        v4l2_i2c_new_subdev(&dev->i2c_adap,
+                        v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
                                 "saa6752hs", "saa6752hs",
                                 saa7134_boards[dev->board].empress_addr);
 
@@ -995,8 +995,8 @@ static int __devinit saa7134_initdev(struct pci_dev *pci_dev,
                 struct v4l2_subdev *sd;
 
                 addrs[0] = saa7134_boards[dev->board].rds_addr;
-                sd = v4l2_i2c_new_probed_subdev(&dev->i2c_adap, "saa6588",
-                            "saa6588", addrs);
+                sd = v4l2_i2c_new_probed_subdev(&dev->v4l2_dev, &dev->i2c_adap,
+                                "saa6588", "saa6588", addrs);
                 if (sd)
                         printk(KERN_INFO "%s: found RDS decoder\n", dev->name);
         }