From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755905AbcC2Djc (ORCPT ); Mon, 28 Mar 2016 23:39:32 -0400 Received: from mail-pa0-f52.google.com ([209.85.220.52]:34934 "EHLO mail-pa0-f52.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754373AbcC2DhN (ORCPT ); Mon, 28 Mar 2016 23:37:13 -0400 From: Bjorn Andersson To: Ohad Ben-Cohen , Bjorn Andersson Cc: Rob Herring , Suman Anna , John Stultz , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-arm-msm@vger.kernel.org, linux-remoteproc@vger.kernel.org, Bjorn Andersson Subject: [PATCH v2 2/9] remoteproc: core: Make the loaded resource table optional Date: Mon, 28 Mar 2016 20:36:58 -0700 Message-Id: <1459222625-11440-3-git-send-email-bjorn.andersson@linaro.org> X-Mailer: git-send-email 2.5.0 In-Reply-To: <1459222625-11440-1-git-send-email-bjorn.andersson@linaro.org> References: <1459222625-11440-1-git-send-email-bjorn.andersson@linaro.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Bjorn Andersson Remote processors like the ones found in the Qualcomm SoCs does not have a resource table passed to them, so make it optional by only populating it if it does exist. Signed-off-by: Bjorn Andersson Signed-off-by: Bjorn Andersson --- Changes since v1: - None drivers/remoteproc/remoteproc_core.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) diff --git a/drivers/remoteproc/remoteproc_core.c b/drivers/remoteproc/remoteproc_core.c index 3d7d58a109d8..c04a786dc051 100644 --- a/drivers/remoteproc/remoteproc_core.c +++ b/drivers/remoteproc/remoteproc_core.c @@ -856,12 +856,8 @@ static int rproc_fw_boot(struct rproc *rproc, const struct firmware *fw) * copy this information to device memory. */ loaded_table = rproc_find_loaded_rsc_table(rproc, fw); - if (!loaded_table) { - ret = -EINVAL; - goto clean_up; - } - - memcpy(loaded_table, rproc->cached_table, tablesz); + if (loaded_table) + memcpy(loaded_table, rproc->cached_table, tablesz); /* power up the remote processor */ ret = rproc->ops->start(rproc); -- 2.5.0