@@ -388,9 +388,8 @@ static void i2c_powermac_register_devices(struct i2c_adapter *adap,
static int i2c_powermac_probe(struct platform_device *dev)
{
struct pmac_i2c_bus *bus = dev_get_platdata(&dev->dev);
- struct device_node *parent = NULL;
+ struct device_node *parent;
struct i2c_adapter *adapter;
- const char *basename;
int rc;
if (bus == NULL)
@@ -407,23 +406,25 @@ static int i2c_powermac_probe(struct platform_device *dev)
parent = of_get_parent(pmac_i2c_get_controller(bus));
if (parent == NULL)
return -EINVAL;
- basename = parent->name;
+ snprintf(adapter->name, sizeof(adapter->name), "%pOFn %d",
+ parent,
+ pmac_i2c_get_channel(bus));
+ of_node_put(parent);
break;
case pmac_i2c_bus_pmu:
- basename = "pmu";
+ snprintf(adapter->name, sizeof(adapter->name), "pmu %d",
+ pmac_i2c_get_channel(bus));
break;
case pmac_i2c_bus_smu:
/* This is not what we used to do but I'm fixing drivers at
* the same time as this change
*/
- basename = "smu";
+ snprintf(adapter->name, sizeof(adapter->name), "smu %d",
+ pmac_i2c_get_channel(bus));
break;
default:
return -EINVAL;
}
- snprintf(adapter->name, sizeof(adapter->name), "%s %d", basename,
- pmac_i2c_get_channel(bus));
- of_node_put(parent);
platform_set_drvdata(dev, adapter);
adapter->algo = &i2c_powermac_algorithm;
@@ -120,8 +120,8 @@ static int i2c_mux_probe(struct platform_device *pdev)
ret = of_property_read_u32(child, "reg", &chan);
if (ret < 0) {
- dev_err(dev, "no reg property for node '%s'\n",
- child->name);
+ dev_err(dev, "no reg property for node '%pOFn'\n",
+ child);
goto err_children;
}
In preparation to remove the node name pointer from struct device_node, convert printf users to use the %pOFn format specifier. Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Michael Ellerman <mpe@ellerman.id.au> Cc: Peter Rosin <peda@axentia.se> Cc: linux-i2c@vger.kernel.org Cc: linuxppc-dev@lists.ozlabs.org Signed-off-by: Rob Herring <robh@kernel.org> --- v2: - Remove initialization of parent drivers/i2c/busses/i2c-powermac.c | 17 +++++++++-------- drivers/i2c/muxes/i2c-mux-gpmux.c | 4 ++-- 2 files changed, 11 insertions(+), 10 deletions(-) -- 2.17.1