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hyper-v: Supply GUID pointer to printf() like functions
Drop dereference when printing the GUID with printf() like functions. This allows to hide the uuid_t internals. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20200423134505.78221-2-andriy.shevchenko@linux.intel.com Signed-off-by: Wei Liu <wei.liu@kernel.org>
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@ -201,7 +201,7 @@ static ssize_t class_id_show(struct device *dev,
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if (!hv_dev->channel)
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return -ENODEV;
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return sprintf(buf, "{%pUl}\n",
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hv_dev->channel->offermsg.offer.if_type.b);
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&hv_dev->channel->offermsg.offer.if_type);
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}
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static DEVICE_ATTR_RO(class_id);
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@ -213,7 +213,7 @@ static ssize_t device_id_show(struct device *dev,
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if (!hv_dev->channel)
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return -ENODEV;
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return sprintf(buf, "{%pUl}\n",
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hv_dev->channel->offermsg.offer.if_instance.b);
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&hv_dev->channel->offermsg.offer.if_instance);
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}
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static DEVICE_ATTR_RO(device_id);
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@ -1991,7 +1991,7 @@ int vmbus_device_register(struct hv_device *child_device_obj)
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int ret;
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dev_set_name(&child_device_obj->device, "%pUl",
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child_device_obj->channel->offermsg.offer.if_instance.b);
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&child_device_obj->channel->offermsg.offer.if_instance);
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child_device_obj->device.bus = &hv_bus;
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child_device_obj->device.parent = &hv_acpi_dev->dev;
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