From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6C31BC6778F for ; Fri, 27 Jul 2018 19:55:13 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 1F14020857 for ; Fri, 27 Jul 2018 19:55:13 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 1F14020857 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=bootlin.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2389578AbeG0VSf (ORCPT ); Fri, 27 Jul 2018 17:18:35 -0400 Received: from mail.bootlin.com ([62.4.15.54]:46739 "EHLO mail.bootlin.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2389312AbeG0VSV (ORCPT ); Fri, 27 Jul 2018 17:18:21 -0400 Received: by mail.bootlin.com (Postfix, from userid 110) id 441712093A; Fri, 27 Jul 2018 21:54:55 +0200 (CEST) Received: from localhost (unknown [88.191.26.124]) by mail.bootlin.com (Postfix) with ESMTPSA id 4D7E9209D6; Fri, 27 Jul 2018 21:53:59 +0200 (CEST) From: Alexandre Belloni To: Mark Brown , James Hogan Cc: Paul Burton , Andy Shevchenko , linux-spi@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mips@linux-mips.org, Thomas Petazzoni , Allan Nielsen , Alexandre Belloni Subject: [PATCH v3 1/5] spi: dw: export dw_spi_set_cs Date: Fri, 27 Jul 2018 21:53:54 +0200 Message-Id: <20180727195358.23336-2-alexandre.belloni@bootlin.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20180727195358.23336-1-alexandre.belloni@bootlin.com> References: <20180727195358.23336-1-alexandre.belloni@bootlin.com> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Export dw_spi_set_cs so it can be used from the various IP integration modules. Signed-off-by: Alexandre Belloni --- drivers/spi/spi-dw.c | 3 ++- drivers/spi/spi-dw.h | 1 + 2 files changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/spi/spi-dw.c b/drivers/spi/spi-dw.c index f76e31faf694..ac2eb89ef7a5 100644 --- a/drivers/spi/spi-dw.c +++ b/drivers/spi/spi-dw.c @@ -133,7 +133,7 @@ static inline void dw_spi_debugfs_remove(struct dw_spi *dws) } #endif /* CONFIG_DEBUG_FS */ -static void dw_spi_set_cs(struct spi_device *spi, bool enable) +void dw_spi_set_cs(struct spi_device *spi, bool enable) { struct dw_spi *dws = spi_controller_get_devdata(spi->controller); struct chip_data *chip = spi_get_ctldata(spi); @@ -145,6 +145,7 @@ static void dw_spi_set_cs(struct spi_device *spi, bool enable) if (!enable) dw_writel(dws, DW_SPI_SER, BIT(spi->chip_select)); } +EXPORT_SYMBOL_GPL(dw_spi_set_cs); /* Return the max entries we can fill into tx fifo */ static inline u32 tx_max(struct dw_spi *dws) diff --git a/drivers/spi/spi-dw.h b/drivers/spi/spi-dw.h index 446013022849..0168b08364d5 100644 --- a/drivers/spi/spi-dw.h +++ b/drivers/spi/spi-dw.h @@ -245,6 +245,7 @@ struct dw_spi_chip { void (*cs_control)(u32 command); }; +extern void dw_spi_set_cs(struct spi_device *spi, bool enable); extern int dw_spi_add_host(struct device *dev, struct dw_spi *dws); extern void dw_spi_remove_host(struct dw_spi *dws); extern int dw_spi_suspend_host(struct dw_spi *dws); -- 2.18.0