Start using .clang-format

Used the one from docs/style/cpp.

Change-Id: I3bdc2b353bf18a437266b362d8205b8463a9ce2b
Signed-off-by: Matt Spinler <spinler@us.ibm.com>
diff --git a/device.hpp b/device.hpp
index 59cb914..2513506 100644
--- a/device.hpp
+++ b/device.hpp
@@ -16,74 +16,70 @@
  */
 class Device
 {
-    public:
+  public:
+    Device() = delete;
+    virtual ~Device() = default;
+    Device(const Device&) = delete;
+    Device& operator=(const Device&) = delete;
+    Device(Device&&) = default;
+    Device& operator=(Device&&) = default;
 
-        Device() = delete;
-        virtual ~Device() = default;
-        Device(const Device&) = delete;
-        Device& operator=(const Device&) = delete;
-        Device(Device&&) = default;
-        Device& operator=(Device&&) = default;
+    /**
+     * Constructor
+     *
+     * @param name - the device name
+     * @param inst - the device instance
+     */
+    Device(const std::string& name, size_t inst) : name(name), instance(inst)
+    {
+    }
 
-        /**
-         * Constructor
-         *
-         * @param name - the device name
-         * @param inst - the device instance
-         */
-        Device(const std::string& name, size_t inst) :
-            name(name),
-            instance(inst)
-            {
-            }
+    /**
+     * Returns the instance number
+     */
+    inline auto getInstance() const
+    {
+        return instance;
+    }
 
-        /**
-         * Returns the instance number
-         */
-        inline auto getInstance() const
-        {
-            return instance;
-        }
+    /**
+     * Returns the name
+     */
+    inline auto getName() const
+    {
+        return name;
+    }
 
-        /**
-         * Returns the name
-         */
-        inline auto getName() const
-        {
-            return name;
-        }
+    /**
+     * Pure virtual function to analyze an error
+     */
+    virtual void analyze() = 0;
 
-        /**
-         * Pure virtual function to analyze an error
-         */
-        virtual void analyze() = 0;
+    /**
+     * Stubbed virtual function to call when it's known
+     * the chip is in error state.  Override if functionality
+     * is required
+     */
+    virtual void onFailure()
+    {
+    }
 
-        /**
-         * Stubbed virtual function to call when it's known
-         * the chip is in error state.  Override if functionality
-         * is required
-         */
-        virtual void onFailure()
-        {
-        }
+    /**
+     * Pure virtual function to clear faults on the device
+     */
+    virtual void clearFaults() = 0;
 
-        /**
-         * Pure virtual function to clear faults on the device
-         */
-        virtual void clearFaults() = 0;
+  private:
+    /**
+     * the device name
+     */
+    const std::string name;
 
-    private:
-
-        /**
-         * the device name
-         */
-        const std::string name;
-
-        /**
-         * the device instance number
-         */
-        const size_t instance;
+    /**
+     * the device instance number
+     */
+    const size_t instance;
 };
 
-}
-}
+} // namespace power
+} // namespace witherspoon