dptx: Removed trailing whitespace.

Signed-off-by: Andrei-Liviu Simion <andrei.simion@xilinx.com>

XilinxProcessorIPLib/drivers/dptx/examples/readme.txt

@@ -45,12 +45,12 @@ Each of these examples are meant to be used in conjunction with
 xdptx_example_common.[ch] which holds common functionality for all examples.
 After importing the examples, these files will need to be manually copied into
 the example src/ directory.
-This code shows how to train the main link and set up the 
+This code shows how to train the main link and set up a video stream.
 
 Additionally, in order to be able to use the interrupt, polling, and timer
 examples, the user will need to implement and link the following functions:
 1) Dptx_InitPlatform : This function needs to do all hardware system
-   initialization. This function is invoked when calling 
+   initialization.
 2) Dptx_StreamSrc* : These function need to configure the source of the stream
    (pattern generators, video input, etc.) such that a video stream, with
    timings and video attributes that correspond to the main stream attributes

XilinxProcessorIPLib/drivers/dptx/examples/xdptx_audio_example.c

@@ -14,7 +14,7 @@
  *
  * Use of the Software is limited solely to applications:
  * (a) running on a Xilinx device, or
- * (b) that interact with a Xilinx device through a bus or interconnect. 
+ * (b) that interact with a Xilinx device through a bus or interconnect.
  *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
@@ -58,7 +58,7 @@
  *		extern in xdptx_example_common.h and are left up to the user to
  *		implement. The functions Dptx_ConfigureAudioSrc and
  *		Dptx_AudioSendInfoFrame are present in this file and are also
- *		left for the user to implement. 
+ *		left for the user to implement.
  *
  * <pre>
  * MODIFICATION HISTORY:

XilinxProcessorIPLib/drivers/dptx/examples/xdptx_example_common.c

@@ -14,7 +14,7 @@
  *
  * Use of the Software is limited solely to applications:
  * (a) running on a Xilinx device, or
- * (b) that interact with a Xilinx device through a bus or interconnect. 
+ * (b) that interact with a Xilinx device through a bus or interconnect.
  *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
@@ -77,7 +77,7 @@ static void Dptx_StartVideoStream(XDptx *InstancePtr);
  * @param	LinkRate is the link rate to use over the main link.
  *
  * @return
- *		- XST_SUCCESS if main link was successfully established. 
+ *		- XST_SUCCESS if main link was successfully established.
  *		- XST_FAILURE otherwise.
  *
  * @note	None.
@@ -112,7 +112,7 @@ u32 Dptx_Run(XDptx *InstancePtr)
  *
  * @return
  *		- XST_SUCCESS if the device configuration was found and obtained
- *		  and if the main link was successfully established. 
+ *		  and if the main link was successfully established.
  *		- XST_FAILURE otherwise.
  *
  * @note	None.
@@ -148,7 +148,7 @@ u32 Dptx_SetupExample(XDptx *InstancePtr, u16 DeviceId)
  * @param	InstancePtr is a pointer to the XDptx instance.
  *
  * @return
- *		- XST_SUCCESS the if main link was successfully established. 
+ *		- XST_SUCCESS the if main link was successfully established.
  *		- XST_FAILURE otherwise.
  *
  * @note	None.

XilinxProcessorIPLib/drivers/dptx/examples/xdptx_example_common.h

@@ -14,7 +14,7 @@
  *
  * Use of the Software is limited solely to applications:
  * (a) running on a Xilinx device, or
- * (b) that interact with a Xilinx device through a bus or interconnect. 
+ * (b) that interact with a Xilinx device through a bus or interconnect.
  *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

XilinxProcessorIPLib/drivers/dptx/examples/xdptx_intr_example.c

@@ -14,7 +14,7 @@
  *
  * Use of the Software is limited solely to applications:
  * (a) running on a Xilinx device, or
- * (b) that interact with a Xilinx device through a bus or interconnect. 
+ * (b) that interact with a Xilinx device through a bus or interconnect.
  *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

XilinxProcessorIPLib/drivers/dptx/examples/xdptx_poll_example.c

@@ -14,7 +14,7 @@
  *
  * Use of the Software is limited solely to applications:
  * (a) running on a Xilinx device, or
- * (b) that interact with a Xilinx device through a bus or interconnect. 
+ * (b) that interact with a Xilinx device through a bus or interconnect.
  *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

XilinxProcessorIPLib/drivers/dptx/examples/xdptx_selftest_example.c

@@ -14,7 +14,7 @@
  *
  * Use of the Software is limited solely to applications:
  * (a) running on a Xilinx device, or
- * (b) that interact with a Xilinx device through a bus or interconnect. 
+ * (b) that interact with a Xilinx device through a bus or interconnect.
  *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

XilinxProcessorIPLib/drivers/dptx/examples/xdptx_timer_example.c

@@ -14,7 +14,7 @@
  *
  * Use of the Software is limited solely to applications:
  * (a) running on a Xilinx device, or
- * (b) that interact with a Xilinx device through a bus or interconnect. 
+ * (b) that interact with a Xilinx device through a bus or interconnect.
  *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

XilinxProcessorIPLib/drivers/dptx/src/xdptx.c

@@ -14,7 +14,7 @@
  *
  * Use of the Software is limited solely to applications:
  * (a) running on a Xilinx device, or
- * (b) that interact with a Xilinx device through a bus or interconnect. 
+ * (b) that interact with a Xilinx device through a bus or interconnect.
  *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
@@ -1324,7 +1324,7 @@ static u32 XDptx_RunTraining(XDptx *InstancePtr)
  *	2e) Loop back to 2a.
  * For a more detailed description of the clock recovery sequence, see section
  * 3.5.1.2.1 of the DisplayPort 1.2a specification document.
- * 
+ *
  * @param	InstancePtr is a pointer to the XDptx instance.
  *
  * @return	The next training state:
@@ -2253,7 +2253,7 @@ static u32 XDptx_AuxRequest(XDptx *InstancePtr, XDptx_AuxTransaction *Request)
  * @param	InstancePtr is a pointer to the XDptx instance.
  * @param	Request is a pointer to an initialized XDptx_AuxTransaction
  *		structure containing the required information for issuing an AUX
- *		command. 
+ *		command.
  *
  * @return
  *		- XST_SUCCESS if the request was acknowledged.

XilinxProcessorIPLib/drivers/dptx/src/xdptx.h

@@ -14,7 +14,7 @@
  *
  * Use of the Software is limited solely to applications:
  * (a) running on a Xilinx device, or
- * (b) that interact with a Xilinx device through a bus or interconnect. 
+ * (b) that interact with a Xilinx device through a bus or interconnect.
  *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
@@ -408,7 +408,7 @@ typedef struct {
 						level for each lane. */
 	u8 Pattern;			/**< The current pattern currently in
 						use over the main link. */
-} XDptx_LinkConfig;                     
+} XDptx_LinkConfig;
 
 /**
  * This typedef contains the display monitor timing attributes for a video mode.
@@ -591,7 +591,7 @@ typedef struct {
  * using loop iterations; this isn't too accurate. If a custom timer handler is
  * used, the user may implement their own wait implementation using a hardware
  * timer (see example/) for better accuracy.
- * 
+ *
  * @param	InstancePtr is a pointer to the XDptx instance.
  * @param	MicroSeconds is the number of microseconds to be passed to the
  *		timer function.
@@ -601,7 +601,7 @@ typedef struct {
 *******************************************************************************/
 typedef void (*XDptx_TimerHandler)(void *InstancePtr, u32 MicroSeconds);
 
-/******************************************************************************/ 
+/******************************************************************************/
 /**
  * Callback type which represents the handler for a Hot-Plug-Detect (HPD) event
  * interrupt.

XilinxProcessorIPLib/drivers/dptx/src/xdptx_hw.h

@@ -14,7 +14,7 @@
  *
  * Use of the Software is limited solely to applications:
  * (a) running on a Xilinx device, or
- * (b) that interact with a Xilinx device through a bus or interconnect. 
+ * (b) that interact with a Xilinx device through a bus or interconnect.
  *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

XilinxProcessorIPLib/drivers/dptx/src/xdptx_intr.c

@@ -14,7 +14,7 @@
  *
  * Use of the Software is limited solely to applications:
  * (a) running on a Xilinx device, or
- * (b) that interact with a Xilinx device through a bus or interconnect. 
+ * (b) that interact with a Xilinx device through a bus or interconnect.
  *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
@@ -58,7 +58,7 @@
 /**
  * This function installs a callback function for when a hot-plug-detect event
  * interrupt occurs.
- * 
+ *
  * @param	InstancePtr is a pointer to the XDptx instance.
  * @param	CallbackFunc is the address to the callback function.
  * @param	CallbackRef is the user data item that will be passed to the
@@ -85,7 +85,7 @@ void XDptx_SetHpdEventHandler(XDptx *InstancePtr,
 /**
  * This function installs a callback function for when a hot-plug-detect pulse
  * interrupt occurs.
- * 
+ *
  * @param	InstancePtr is a pointer to the XDptx instance.
  * @param	CallbackFunc is the address to the callback function.
  * @param	CallbackRef is the user data item that will be passed to the
@@ -114,7 +114,7 @@ void XDptx_SetHpdPulseHandler(XDptx *InstancePtr,
  *
  * When an interrupt happens, it first detects what kind of interrupt happened,
  * then decides which callback function to invoke.
- * 
+ *
  * @param	InstancePtr is a pointer to the XDptx instance.
  *
  * @return	None.

XilinxProcessorIPLib/drivers/dptx/src/xdptx_selftest.c

@@ -14,7 +14,7 @@
  *
  * Use of the Software is limited solely to applications:
  * (a) running on a Xilinx device, or
- * (b) that interact with a Xilinx device through a bus or interconnect. 
+ * (b) that interact with a Xilinx device through a bus or interconnect.
  *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

XilinxProcessorIPLib/drivers/dptx/src/xdptx_sinit.c

@@ -14,7 +14,7 @@
  *
  * Use of the Software is limited solely to applications:
  * (a) running on a Xilinx device, or
- * (b) that interact with a Xilinx device through a bus or interconnect. 
+ * (b) that interact with a Xilinx device through a bus or interconnect.
  *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

XilinxProcessorIPLib/drivers/dptx/src/xdptx_spm.c

@@ -14,7 +14,7 @@
  *
  * Use of the Software is limited solely to applications:
  * (a) running on a Xilinx device, or
- * (b) that interact with a Xilinx device through a bus or interconnect. 
+ * (b) that interact with a Xilinx device through a bus or interconnect.
  *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

XilinxProcessorIPLib/drivers/dptx/src/xdptx_vidmodetable.c

@@ -14,7 +14,7 @@
  *
  * Use of the Software is limited solely to applications:
  * (a) running on a Xilinx device, or
- * (b) that interact with a Xilinx device through a bus or interconnect. 
+ * (b) that interact with a Xilinx device through a bus or interconnect.
  *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,