61 	struct tee_shm *device_shm = NULL;  in rockchip_read_oem_non_protected_otp()  local
101 	device_shm = tee_shm_alloc(ctx, shm_size,  in rockchip_read_oem_non_protected_otp()
103 	if (IS_ERR(device_shm)) {  in rockchip_read_oem_non_protected_otp()
105 		rc = PTR_ERR(device_shm);  in rockchip_read_oem_non_protected_otp()
122 	param[1].u.memref.shm = device_shm;  in rockchip_read_oem_non_protected_otp()
133 	read_data = tee_shm_get_va(device_shm, 0);  in rockchip_read_oem_non_protected_otp()
142 	tee_shm_free(device_shm);  in rockchip_read_oem_non_protected_otp()
164 	struct tee_shm *device_shm = NULL;  in rockchip_write_oem_non_protected_otp()  local
204 	device_shm = tee_shm_alloc(ctx, shm_size,  in rockchip_write_oem_non_protected_otp()
206 	if (IS_ERR(device_shm)) {  in rockchip_write_oem_non_protected_otp()
208 		rc = PTR_ERR(device_shm);  in rockchip_write_oem_non_protected_otp()
212 	write_data = tee_shm_get_va(device_shm, 0);  in rockchip_write_oem_non_protected_otp()
233 	param[1].u.memref.shm = device_shm;  in rockchip_write_oem_non_protected_otp()
245 	tee_shm_free(device_shm);  in rockchip_write_oem_non_protected_otp()