COMPMID-3532: Align data type support between doxygen and implementation - CL

Also removes some unused code.

Change-Id: I85687c40999c3cdf9e6fccfcd020b0901a9515fe
Signed-off-by: Michele Di Giorgio <michele.digiorgio@arm.com>
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/3581
Reviewed-by: Georgios Pinitas <georgios.pinitas@arm.com>
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
Tested-by: Arm Jenkins <bsgcomp@arm.com>
diff --git a/arm_compute/runtime/CL/functions/CLUpsampleLayer.h b/arm_compute/runtime/CL/functions/CLUpsampleLayer.h
index dcaa134..07b4c8a 100644
--- a/arm_compute/runtime/CL/functions/CLUpsampleLayer.h
+++ b/arm_compute/runtime/CL/functions/CLUpsampleLayer.h
@@ -53,7 +53,7 @@
 
     /** Initialize the function's source, destination, interpolation type and border_mode.
      *
-     * @param[in]  input             Source tensor. Data type supported: QASYMM8/QASYMM8_SIGNED/F16/F32.
+     * @param[in]  input             Source tensor. Data type supported: All.
      * @param[out] output            Destination tensor. Data types supported: same as @p input.
      * @param[in]  info              Contains stride information described in @ref Size2D.
      * @param[in]  upsampling_policy Defines the policy to fill the intermediate pixels.
@@ -63,16 +63,16 @@
     /** Initialize the function's source, destination, interpolation type and border_mode.
      *
      * @param[in]  compile_context   The compile context to be used.
-     * @param[in]  input             Source tensor. Data type supported: QASYMM8/QASYMM8_SIGNED/F16/F32.
+     * @param[in]  input             Source tensor. Data type supported: All.
      * @param[out] output            Destination tensor. Data types supported: same as @p input.
      * @param[in]  info              Contains stride information described in @ref Size2D.
      * @param[in]  upsampling_policy Defines the policy to fill the intermediate pixels.
      */
     void configure(const CLCompileContext &compile_context, ICLTensor *input, ICLTensor *output,
                    const Size2D &info, const InterpolationPolicy upsampling_policy);
-    /** Static function to check if given info will lead to a valid configuration of @ref CLDeconvolutionLayerUpsample
+    /** Static function to check if given info will lead to a valid configuration of @ref CLUpsampleLayerKernel
      *
-     * @param[in] input             Source tensor info. Data types supported: QASYMM8/QASYMM8_SIGNED/F16/F32.
+     * @param[in] input             Source tensor info. Data types supported: All.
      * @param[in] output            Destination tensor info. Data types supported: same as @p input.
      * @param[in] info              Contains  stride information described in @ref Size2D.
      * @param[in] upsampling_policy Defines the policy to fill the intermediate pixels.