193     static HalFuncs *hFuncs = NULL;  in GetHalFuncs()  local
195     if (hFuncs == NULL) {  in GetHalFuncs()
196         hFuncs = (HalFuncs *)malloc(sizeof(HalFuncs));  in GetHalFuncs()
197         if (hFuncs == NULL) {  in GetHalFuncs()
201         (void)memset_s(hFuncs, sizeof(HalFuncs), 0, sizeof(HalFuncs));  in GetHalFuncs()
202         hFuncs->SetPowerStatus = SetPowerStatus;  in GetHalFuncs()
203         hFuncs->GetPowerStatus = GetPowerStatus;  in GetHalFuncs()
204         hFuncs->SetBacklight = SetBacklight;  in GetHalFuncs()
205         hFuncs->GetBacklight = GetBacklight;  in GetHalFuncs()
206         hFuncs->GetInfo = GetInfo;  in GetHalFuncs()
208     return hFuncs;  in GetHalFuncs()