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-rw-r--r--drivers/i2c/busses/i2c-cpm.c5
-rw-r--r--drivers/i2c/busses/i2c-ibm_iic.c3
-rw-r--r--drivers/i2c/busses/i2c-mpc.c1
-rw-r--r--drivers/i2c/i2c-core.c9
4 files changed, 9 insertions, 9 deletions
diff --git a/drivers/i2c/busses/i2c-cpm.c b/drivers/i2c/busses/i2c-cpm.c
index 03ae62e6959..e591de1bc70 100644
--- a/drivers/i2c/busses/i2c-cpm.c
+++ b/drivers/i2c/busses/i2c-cpm.c
@@ -677,11 +677,6 @@ static int __devinit cpm_i2c_probe(struct of_device *ofdev,
dev_dbg(&ofdev->dev, "hw routines for %s registered.\n",
cpm->adap.name);
- /*
- * register OF I2C devices
- */
- of_i2c_register_devices(&cpm->adap);
-
return 0;
out_shut:
cpm_i2c_shutdown(cpm);
diff --git a/drivers/i2c/busses/i2c-ibm_iic.c b/drivers/i2c/busses/i2c-ibm_iic.c
index d9641210dd3..1168d61418c 100644
--- a/drivers/i2c/busses/i2c-ibm_iic.c
+++ b/drivers/i2c/busses/i2c-ibm_iic.c
@@ -761,9 +761,6 @@ static int __devinit iic_probe(struct of_device *ofdev,
dev_info(&ofdev->dev, "using %s mode\n",
dev->fast_mode ? "fast (400 kHz)" : "standard (100 kHz)");
- /* Now register all the child nodes */
- of_i2c_register_devices(adap);
-
return 0;
error_cleanup:
diff --git a/drivers/i2c/busses/i2c-mpc.c b/drivers/i2c/busses/i2c-mpc.c
index d2e26d290e7..9f7fef8c463 100644
--- a/drivers/i2c/busses/i2c-mpc.c
+++ b/drivers/i2c/busses/i2c-mpc.c
@@ -607,7 +607,6 @@ static int __devinit fsl_i2c_probe(struct of_device *op,
dev_err(i2c->dev, "failed to add adapter\n");
goto fail_add;
}
- of_i2c_register_devices(&i2c->adap);
return result;
diff --git a/drivers/i2c/i2c-core.c b/drivers/i2c/i2c-core.c
index 1cca2631e5b..5588ac1fb8a 100644
--- a/drivers/i2c/i2c-core.c
+++ b/drivers/i2c/i2c-core.c
@@ -30,6 +30,8 @@
#include <linux/init.h>
#include <linux/idr.h>
#include <linux/mutex.h>
+#include <linux/of_i2c.h>
+#include <linux/of_device.h>
#include <linux/completion.h>
#include <linux/hardirq.h>
#include <linux/irqflags.h>
@@ -70,6 +72,10 @@ static int i2c_device_match(struct device *dev, struct device_driver *drv)
if (!client)
return 0;
+ /* Attempt an OF style match */
+ if (of_driver_match_device(dev, drv))
+ return 1;
+
driver = to_i2c_driver(drv);
/* match on an id table if there is one */
if (driver->id_table)
@@ -790,6 +796,9 @@ static int i2c_register_adapter(struct i2c_adapter *adap)
if (adap->nr < __i2c_first_dynamic_bus_num)
i2c_scan_static_board_info(adap);
+ /* Register devices from the device tree */
+ of_i2c_register_devices(adap);
+
/* Notify drivers */
mutex_lock(&core_lock);
dummy = bus_for_each_drv(&i2c_bus_type, NULL, adap,