Use reinterpret_cast for void* on AMD platform;

Signed-off-by: Lukas Sommer <[email protected]>

Author: sommerlukas

sycl/plugins/hip/pi_hip.cpp

@@ -2131,6 +2131,7 @@ pi_result hip_piMemGetInfo(pi_mem memObj, pi_mem_info queriedInfo,
 /// \return PI_SUCCESS
 pi_result hip_piextMemGetNativeHandle(pi_mem mem,
                                       pi_native_handle *nativeHandle) {
+#if defined(__HIP_PLATFORM_NVIDIA__)
   if (sizeof(_pi_mem::mem_::buffer_mem_::native_type) >
       sizeof(pi_native_handle)) {
     // Check that all the upper bits that cannot be represented by
@@ -2145,6 +2146,12 @@ pi_result hip_piextMemGetNativeHandle(pi_mem mem,
     }
   }
   *nativeHandle = static_cast<pi_native_handle>(mem->mem_.buffer_mem_.get());
+#elif defined(__HIP_PLATFORM_AMD__)
+  *nativeHandle =
+      reinterpret_cast<pi_native_handle>(mem->mem_.buffer_mem_.get());
+#else
+#error("Must define exactly one of __HIP_PLATFORM_AMD__ or __HIP_PLATFORM_NVIDIA__");
+#endif
   return PI_SUCCESS;
 }