diff options
Diffstat (limited to 'drivers/tee/optee/rpc.c')
| -rw-r--r-- | drivers/tee/optee/rpc.c | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/drivers/tee/optee/rpc.c b/drivers/tee/optee/rpc.c index 8814eca06021..cef417f4f4d2 100644 --- a/drivers/tee/optee/rpc.c +++ b/drivers/tee/optee/rpc.c @@ -140,11 +140,8 @@ static void handle_rpc_func_cmd_wait(struct optee_msg_arg *arg) msec_to_wait = arg->params[0].u.value.a; - /* set task's state to interruptible sleep */ - set_current_state(TASK_INTERRUPTIBLE); - - /* take a nap */ - msleep(msec_to_wait); + /* Go to interruptible sleep */ + msleep_interruptible(msec_to_wait); arg->ret = TEEC_SUCCESS; return; @@ -374,11 +371,11 @@ void optee_handle_rpc(struct tee_context *ctx, struct optee_rpc_param *param) shm = reg_pair_to_ptr(param->a1, param->a2); tee_shm_free(shm); break; - case OPTEE_SMC_RPC_FUNC_IRQ: + case OPTEE_SMC_RPC_FUNC_FOREIGN_INTR: /* - * An IRQ was raised while secure world was executing, - * since all IRQs are handled in Linux a dummy RPC is - * performed to let Linux take the IRQ through the normal + * A foreign interrupt was raised while secure world was + * executing, since they are handled in Linux a dummy RPC is + * performed to let Linux take the interrupt through the normal * vector. */ break; |