Updated Doxygen related documentation for Error APIs

Change-Id: I16873503d8e96df91831e2a0503835a1ff0220e3

hipamd/include/hcc_detail/hip_runtime_api.h

@@ -397,9 +397,12 @@ hipError_t hipChooseDevice(int *device, hipDeviceProp_t* prop);
 /**
  * @brief Return last error returned by any HIP runtime API call and resets the stored error code to #hipSuccess
  *
+ * @returns return code from last HIP called from the active host thread
+ *
  * Returns the last error that has been returned by any of the runtime calls in the same host thread,
  * and then resets the saved error to #hipSuccess.
  *
+ * @see hipGetErrorString, hipGetLastError, hipPeakAtLastError, hipError_t
  */
 hipError_t hipGetLastError(void);
 
@@ -412,8 +415,7 @@ hipError_t hipGetLastError(void);
  * Returns the last error that has been returned by any of the runtime calls in the same host thread.
  * Unlike hipGetLastError, this function does not reset the saved error code.
  *
- *
- *
+ * @see hipGetErrorString, hipGetLastError, hipPeakAtLastError, hipError_t
  */
 hipError_t hipPeekAtLastError(void);
 

hipamd/src/hip_error.cpp

@@ -25,9 +25,7 @@ THE SOFTWARE.
 //-------------------------------------------------------------------------------------------------
 // Error Handling
 //---
-/**
- * @returns return code from last HIP called from the active host thread.
- */
+
 hipError_t hipGetLastError()
 {
     HIP_INIT_API();
@@ -38,8 +36,6 @@ hipError_t hipGetLastError()
     return e;
 }
 
-
-//---
 hipError_t hipPeekAtLastError()
 {
     HIP_INIT_API();
@@ -48,7 +44,6 @@ hipError_t hipPeekAtLastError()
     return ihipLogStatus(tls_lastHipError);
 }
 
-//---
 const char *hipGetErrorName(hipError_t hip_error)
 {
     HIP_INIT_API(hip_error);
@@ -56,12 +51,6 @@ const char *hipGetErrorName(hipError_t hip_error)
     return ihipErrorString(hip_error);
 }
 
-
-/**
- * @warning : hipGetErrorString returns string from hipGetErrorName
- */
-
-//---
 const char *hipGetErrorString(hipError_t hip_error)
 {
     HIP_INIT_API(hip_error);