crypto: qat - remove unused macro in FW loader

Remove the unused macro ICP_DH895XCC_PESRAM_BAR_SIZE in the firmware
loader.

This is to fix the following warning when compiling the driver using the
clang compiler with CC=clang W=2:

    drivers/crypto/qat/qat_common/qat_uclo.c:345:9: warning: macro is not used [-Wunused-macros]
Signed-off-by: Jack Xu <jack.xu@intel.com>
Co-developed-by: Zhehui Xiang <zhehui.xiang@intel.com>
Signed-off-by: Zhehui Xiang <zhehui.xiang@intel.com>
Reviewed-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

drivers/crypto/qat/qat_common/qat_uclo.c

@@ -342,7 +342,6 @@ static int qat_uclo_init_umem_seg(struct icp_qat_fw_loader_handle *handle,
 	return 0;
 }
 
-#define ICP_DH895XCC_PESRAM_BAR_SIZE 0x80000
 static int qat_uclo_init_ae_memory(struct icp_qat_fw_loader_handle *handle,
 				   struct icp_qat_uof_initmem *init_mem)
 {