i2c: Declare more i2c_adapter parent devices

Declare the parent device of i2c_adapter devices each time we can
easily do so. It makes the i2c_adapter appear at the right place in
the device tree, rather than as a platform device.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Cc: David Brownell <dbrownell@users.sourceforge.net>
Cc: Len Brown <len.brown@intel.com>
Cc: Jordan Crouse <jordan.crouse@amd.com>
Cc: Jody McIntyre <scjody@modernduck.com>
Cc: Stefan Richter <stefanr@s5r6.in-berlin.de>
Cc: v4l-dvb-maintainer@linuxtv.org
Cc: Petr Vandrovec <vandrove@vc.cvut.cz>

15 files changed, 19 insertions, 3 deletions

diff --git a/drivers/acpi/i2c_ec.c b/drivers/acpi/i2c_ec.c
index 8338be0990b..bb54b6cdb30 100644
--- a/drivers/acpi/i2c_ec.c
+++ b/drivers/acpi/i2c_ec.c
@@ -340,6 +340,7 @@ static int acpi_ec_hc_add(struct acpi_device *device)
         smbus->adapter.owner = THIS_MODULE;
         smbus->adapter.algo = &acpi_ec_smbus_algorithm;
         smbus->adapter.algo_data = smbus;
+        smbus->adapter.dev.parent = &device->dev;
 
         if (i2c_add_adapter(&smbus->adapter)) {
                 ACPI_DEBUG_PRINT((ACPI_DB_WARN,
diff --git a/drivers/i2c/busses/i2c-amd756-s4882.c b/drivers/i2c/busses/i2c-amd756-s4882.c
index 08e915730ca..e5e96c81756 100644
--- a/drivers/i2c/busses/i2c-amd756-s4882.c
+++ b/drivers/i2c/busses/i2c-amd756-s4882.c
@@ -184,12 +184,14 @@ static int __init amd756_s4882_init(void)
         s4882_algo[0].smbus_xfer = amd756_access_virt0;
         s4882_adapter[0] = amd756_smbus;
         s4882_adapter[0].algo = s4882_algo;
+        s4882_adapter[0].dev.parent = amd756_smbus.dev.parent;
         for (i = 1; i < 5; i++) {
                 s4882_algo[i] = *(amd756_smbus.algo);
                 s4882_adapter[i] = amd756_smbus;
                 sprintf(s4882_adapter[i].name,
                         "SMBus 8111 adapter (CPU%d)", i-1);
                 s4882_adapter[i].algo = s4882_algo+i;
+                s4882_adapter[i].dev.parent = amd756_smbus.dev.parent;
         }
         s4882_algo[1].smbus_xfer = amd756_access_virt1;
         s4882_algo[2].smbus_xfer = amd756_access_virt2;
diff --git a/drivers/i2c/busses/i2c-ibm_iic.c b/drivers/i2c/busses/i2c-ibm_iic.c
index 1898e998702..8b14d14e60c 100644
--- a/drivers/i2c/busses/i2c-ibm_iic.c
+++ b/drivers/i2c/busses/i2c-ibm_iic.c
@@ -727,6 +727,7 @@ static int __devinit iic_probe(struct ocp_device *ocp){
         
         /* Register it with i2c layer */
         adap = &dev->adap;
+        adap->dev.parent = &ocp->dev;
         strcpy(adap->name, "IBM IIC");
         i2c_set_adapdata(adap, dev);
         adap->id = I2C_HW_OCP;
diff --git a/drivers/i2c/busses/i2c-mv64xxx.c b/drivers/i2c/busses/i2c-mv64xxx.c
index 490173611d6..a3283b907eb 100644
--- a/drivers/i2c/busses/i2c-mv64xxx.c
+++ b/drivers/i2c/busses/i2c-mv64xxx.c
@@ -520,6 +520,7 @@ mv64xxx_i2c_probe(struct platform_device *pd)
                 rc = -ENXIO;
                 goto exit_unmap_regs;
         }
+        drv_data->adapter.dev.parent = &pd->dev;
         drv_data->adapter.id = I2C_HW_MV64XXX;
         drv_data->adapter.algo = &mv64xxx_i2c_algo;
         drv_data->adapter.owner = THIS_MODULE;
diff --git a/drivers/i2c/busses/scx200_acb.c b/drivers/i2c/busses/scx200_acb.c
index 714bae78095..0b082c5a019 100644
--- a/drivers/i2c/busses/scx200_acb.c
+++ b/drivers/i2c/busses/scx200_acb.c
@@ -428,7 +428,7 @@ static __init int scx200_acb_probe(struct scx200_acb_iface *iface)
 }
 
 static __init struct scx200_acb_iface *scx200_create_iface(const char *text,
-                int index)
+                struct device *dev, int index)
 {
         struct scx200_acb_iface *iface;
         struct i2c_adapter *adapter;
@@ -446,6 +446,7 @@ static __init struct scx200_acb_iface *scx200_create_iface(const char *text,
         adapter->id = I2C_HW_SMBUS_SCX200;
         adapter->algo = &scx200_acb_algorithm;
         adapter->class = I2C_CLASS_HWMON;
+        adapter->dev.parent = dev;
 
         mutex_init(&iface->mutex);
 
@@ -486,7 +487,7 @@ static __init int scx200_create_pci(const char *text, struct pci_dev *pdev,
         struct scx200_acb_iface *iface;
         int rc;
 
-        iface = scx200_create_iface(text, 0);
+        iface = scx200_create_iface(text, &pdev->dev, 0);
 
         if (iface == NULL)
                 return -ENOMEM;
@@ -524,7 +525,7 @@ static int __init scx200_create_isa(const char *text, unsigned long base,
         struct scx200_acb_iface *iface;
         int rc;
 
-        iface = scx200_create_iface(text, index);
+        iface = scx200_create_iface(text, NULL, index);
 
         if (iface == NULL)
                 return -ENOMEM;
diff --git a/drivers/ieee1394/pcilynx.c b/drivers/ieee1394/pcilynx.c
index fbb7f14ec50..0742befe922 100644
--- a/drivers/ieee1394/pcilynx.c
+++ b/drivers/ieee1394/pcilynx.c
@@ -1434,6 +1434,7 @@ static int __devinit add_card(struct pci_dev *dev,
                 i2c_adapter_data = bit_data;
                 i2c_ad->algo_data = &i2c_adapter_data;
                 i2c_adapter_data.data = lynx;
+                i2c_ad->dev.parent = &dev->dev;
 
                 PRINTD(KERN_DEBUG, lynx->id,"original eeprom control: %d",
                        reg_read(lynx, SERIAL_EEPROM_CONTROL));
diff --git a/drivers/media/dvb/b2c2/flexcop-i2c.c b/drivers/media/dvb/b2c2/flexcop-i2c.c
index e0bd2d8f0f0..5347a406fff 100644
--- a/drivers/media/dvb/b2c2/flexcop-i2c.c
+++ b/drivers/media/dvb/b2c2/flexcop-i2c.c
@@ -190,6 +190,7 @@ int flexcop_i2c_init(struct flexcop_device *fc)
         fc->i2c_adap.class          = I2C_CLASS_TV_DIGITAL;
         fc->i2c_adap.algo       = &flexcop_algo;
         fc->i2c_adap.algo_data  = NULL;
+        fc->i2c_adap.dev.parent = fc->dev;
 
         if ((ret = i2c_add_adapter(&fc->i2c_adap)) < 0)
                 return ret;
diff --git a/drivers/media/dvb/dvb-usb/dvb-usb-i2c.c b/drivers/media/dvb/dvb-usb/dvb-usb-i2c.c
index 55ba020386c..70df31b0a8a 100644
--- a/drivers/media/dvb/dvb-usb/dvb-usb-i2c.c
+++ b/drivers/media/dvb/dvb-usb/dvb-usb-i2c.c
@@ -27,6 +27,7 @@ int dvb_usb_i2c_init(struct dvb_usb_device *d)
 #endif
         d->i2c_adap.algo      = d->props.i2c_algo;
         d->i2c_adap.algo_data = NULL;
+        d->i2c_adap.dev.parent = &d->udev->dev;
 
         i2c_set_adapdata(&d->i2c_adap, d);
 
diff --git a/drivers/media/dvb/ttusb-budget/dvb-ttusb-budget.c b/drivers/media/dvb/ttusb-budget/dvb-ttusb-budget.c
index 60820deb900..b60cdc93d6d 100644
--- a/drivers/media/dvb/ttusb-budget/dvb-ttusb-budget.c
+++ b/drivers/media/dvb/ttusb-budget/dvb-ttusb-budget.c
@@ -1690,6 +1690,7 @@ static int ttusb_probe(struct usb_interface *intf, const struct usb_device_id *i
 #endif
         ttusb->i2c_adap.algo              = &ttusb_dec_algo;
         ttusb->i2c_adap.algo_data         = NULL;
+        ttusb->i2c_adap.dev.parent        = &udev->dev;
 
         result = i2c_add_adapter(&ttusb->i2c_adap);
         if (result) {
diff --git a/drivers/media/video/cafe_ccic.c b/drivers/media/video/cafe_ccic.c
index fb1410c6f86..4dae8925667 100644
--- a/drivers/media/video/cafe_ccic.c
+++ b/drivers/media/video/cafe_ccic.c
@@ -549,6 +549,7 @@ static int cafe_smbus_setup(struct cafe_camera *cam)
         adap->client_unregister = cafe_smbus_detach;
         adap->algo = &cafe_smbus_algo;
         strcpy(adap->name, "cafe_ccic");
+        adap->dev.parent = &cam->pdev->dev;
         i2c_set_adapdata(adap, cam);
         ret = i2c_add_adapter(adap);
         if (ret)
diff --git a/drivers/media/video/pvrusb2/pvrusb2-i2c-core.c b/drivers/media/video/pvrusb2/pvrusb2-i2c-core.c
index f9bb41d8f4f..62a7cfca837 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-i2c-core.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-i2c-core.c
@@ -977,6 +977,7 @@ void pvr2_i2c_core_init(struct pvr2_hdw *hdw)
         memcpy(&hdw->i2c_adap,&pvr2_i2c_adap_template,sizeof(hdw->i2c_adap));
         memcpy(&hdw->i2c_algo,&pvr2_i2c_algo_template,sizeof(hdw->i2c_algo));
         strlcpy(hdw->i2c_adap.name,hdw->name,sizeof(hdw->i2c_adap.name));
+        hdw->i2c_adap.dev.parent = &hdw->usb_dev->dev;
         hdw->i2c_adap.algo = &hdw->i2c_algo;
         hdw->i2c_adap.algo_data = hdw;
         hdw->i2c_pend_mask = 0;
diff --git a/drivers/media/video/usbvision/usbvision-i2c.c b/drivers/media/video/usbvision/usbvision-i2c.c
index 858252c1508..a242b76aea8 100644
--- a/drivers/media/video/usbvision/usbvision-i2c.c
+++ b/drivers/media/video/usbvision/usbvision-i2c.c
@@ -258,6 +258,7 @@ int usbvision_init_i2c(struct usb_usbvision *usbvision)
         sprintf(usbvision->i2c_adap.name + strlen(usbvision->i2c_adap.name),
                 " #%d", usbvision->vdev->minor & 0x1f);
         PDEBUG(DBG_I2C,"Adaptername: %s", usbvision->i2c_adap.name);
+        usbvision->i2c_adap.dev.parent = &usbvision->dev->dev;
 
         i2c_set_adapdata(&usbvision->i2c_adap, usbvision);
         i2c_set_clientdata(&usbvision->i2c_client, usbvision);
diff --git a/drivers/media/video/w9968cf.c b/drivers/media/video/w9968cf.c
index 6e64af293be..8f31613b990 100644
--- a/drivers/media/video/w9968cf.c
+++ b/drivers/media/video/w9968cf.c
@@ -1573,6 +1573,7 @@ static int w9968cf_i2c_init(struct w9968cf_device* cam)
 
         memcpy(&cam->i2c_adapter, &adap, sizeof(struct i2c_adapter));
         strcpy(cam->i2c_adapter.name, "w9968cf");
+        cam->i2c_adapter.dev.parent = &cam->usbdev->dev;
         i2c_set_adapdata(&cam->i2c_adapter, cam);
 
         DBG(6, "Registering I2C adapter with kernel...")
diff --git a/drivers/media/video/zoran_card.c b/drivers/media/video/zoran_card.c
index 4d1eb2fba34..73162a3a61d 100644
--- a/drivers/media/video/zoran_card.c
+++ b/drivers/media/video/zoran_card.c
@@ -843,6 +843,7 @@ zoran_register_i2c (struct zoran *zr)
                 sizeof(I2C_NAME(&zr->i2c_adapter)) - 1);
         i2c_set_adapdata(&zr->i2c_adapter, zr);
         zr->i2c_adapter.algo_data = &zr->i2c_algo;
+        zr->i2c_adapter.dev.parent = &zr->pci_dev->dev;
         return i2c_bit_add_bus(&zr->i2c_adapter);
 }
 
diff --git a/drivers/video/matrox/i2c-matroxfb.c b/drivers/video/matrox/i2c-matroxfb.c
index f64c4a0984c..5ec718a5fe2 100644
--- a/drivers/video/matrox/i2c-matroxfb.c
+++ b/drivers/video/matrox/i2c-matroxfb.c
@@ -115,6 +115,7 @@ static int i2c_bus_reg(struct i2c_bit_adapter* b, struct matrox_fb_info* minfo,
                 minfo->fbcon.node);
         i2c_set_adapdata(&b->adapter, b);
         b->adapter.algo_data = &b->bac;
+        b->adapter.dev.parent = &ACCESS_FBINFO(pcidev)->dev;
         b->bac = matrox_i2c_algo_template;
         b->bac.data = b;
         err = i2c_bit_add_bus(&b->adapter);