From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752231AbcGRWgD (ORCPT ); Mon, 18 Jul 2016 18:36:03 -0400 Received: from mail-wm0-f66.google.com ([74.125.82.66]:35377 "EHLO mail-wm0-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752145AbcGRWf4 (ORCPT ); Mon, 18 Jul 2016 18:35:56 -0400 From: Michal Suchanek To: Mark Brown , linux-spi@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Michal Suchanek Subject: [PATCH v3 2/3] spi: of: allow instantiating slaves without a driver Date: Tue, 19 Jul 2016 00:35:41 +0200 Message-Id: <42e65e5c714f079cb4b85761e59fb700d4550a26.1468880530.git.hramrach@gmail.com> X-Mailer: git-send-email 2.8.1 In-Reply-To: References: In-Reply-To: References: Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org SPI slave devices are not created when looking up driver for the slave fails. Create a device anyway so it can be used with spidev. Signed-off-by: Michal Suchanek --- drivers/spi/spi.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c index f3ea768..f0de2ec 100644 --- a/drivers/spi/spi.c +++ b/drivers/spi/spi.c @@ -1489,9 +1489,8 @@ of_register_spi_device(struct spi_master *master, struct device_node *nc) rc = of_modalias_node(nc, spi->modalias, sizeof(spi->modalias)); if (rc < 0) { - dev_err(&master->dev, "cannot find modalias for %s\n", + dev_warn(&master->dev, "cannot find modalias for %s\n", nc->full_name); - goto err_out; } /* Device address */ -- 2.8.1