update use of plugin

Signed-off-by: smaslov <[email protected]>

Author: smaslov-intel

sycl/source/detail/device_info.hpp

@@ -795,7 +795,7 @@ struct get_device_info_impl<
     ext::codeplay::experimental::info::device::max_registers_per_work_group> {
   static uint32_t get(const DeviceImplPtr &Dev) {
     uint32_t maxRegsPerWG;
-    Dev->getPlugin().call<PiApiKind::piDeviceGetInfo>(
+    Dev->getPlugin()->call<PiApiKind::piDeviceGetInfo>(
         Dev->getHandleRef(),
         PiInfoCode<ext::codeplay::experimental::info::device::
                        max_registers_per_work_group>::value,

sycl/source/detail/error_handling/error_handling.cpp

@@ -253,7 +253,7 @@ void handleInvalidWorkGroupSize(const device_impl &DeviceImpl, pi_kernel Kernel,
           NDRDesc.LocalSize[0] * NDRDesc.LocalSize[1] * NDRDesc.LocalSize[2];
 
       uint32_t NumRegisters = 0;
-      Plugin.call<PiApiKind::piKernelGetGroupInfo>(
+      Plugin->call<PiApiKind::piKernelGetGroupInfo>(
           Kernel, Device, PI_KERNEL_GROUP_INFO_NUM_REGS, sizeof(NumRegisters),
           &NumRegisters, nullptr);