From patchwork Fri Mar 10 17:32:09 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Mahapatra, Amit Kumar" X-Patchwork-Id: 662358 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id D18D4C6FA99 for ; Fri, 10 Mar 2023 17:54:59 +0000 (UTC) Received: from alsa1.perex.cz (alsa1.perex.cz [207.180.221.201]) (using TLSv1.2 with cipher ADH-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by alsa0.perex.cz (Postfix) with ESMTPS id 8B47F18A9; Fri, 10 Mar 2023 18:54:07 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 8B47F18A9 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1678470897; bh=A837IJAa4AlF/rKdR0UH2EZLSPCaPMwXVE3w07lfsHY=; h=To:Subject:Date:In-Reply-To:References:List-Id:List-Archive: List-Help:List-Owner:List-Post:List-Subscribe:List-Unsubscribe: From:Reply-To:Cc:From; b=jEgk5kA1rBWbEFknS1paVh90uFxApUWqVGJ8DzER4CJ1riwHnkD9pdX4PcSwlDapS 3gJwr4ATIKMSQVGhek1f3WgKjD8xkkgXw77ioTyBapbafWJbVBHM60AWGOXfftbOUE qZA7upCnIzZa10x7vrOadsRmCPoRu0Zsi/jELsFI= Received: from mailman-core.alsa-project.org (mailman-core.alsa-project.org [10.254.200.10]) by alsa1.perex.cz (Postfix) with ESMTP id A9F80F8057F; Fri, 10 Mar 2023 18:52:01 +0100 (CET) To: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , Subject: [PATCH V6 07/15] powerpc/83xx/mpc832x_rdb: Replace all spi->chip_select references with function call Date: Fri, 10 Mar 2023 23:02:09 +0530 In-Reply-To: <20230310173217.3429788-1-amit.kumar-mahapatra@amd.com> References: <20230310173217.3429788-1-amit.kumar-mahapatra@amd.com> X-Mailman-Rule-Hits: nonmember-moderation X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; header-match-alsa-devel.alsa-project.org-0; header-match-alsa-devel.alsa-project.org-1 X-Mailman-Approved-At: Fri, 10 Mar 2023 17:51:41 +0000 X-Mailman-Version: 3.3.8 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" Archived-At: List-Archive: <> List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-ID: <167847072054.26.14485346062822356907@mailman-core.alsa-project.org> X-Patchwork-Original-From: Amit Kumar Mahapatra via Alsa-devel From: "Mahapatra, Amit Kumar" Reply-To: Amit Kumar Mahapatra Cc: git@amd.com, linux-spi@vger.kernel.org, linux-kernel@vger.kernel.org, joel@jms.id.au, andrew@aj.id.au, radu_nicolae.pirea@upb.ro, nicolas.ferre@microchip.com, alexandre.belloni@bootlin.com, claudiu.beznea@microchip.com, bcm-kernel-feedback-list@broadcom.com, fancer.lancer@gmail.com, kernel@pengutronix.de, festevam@gmail.com, linux-imx@nxp.com, jbrunet@baylibre.com, martin.blumenstingl@googlemail.com, avifishman70@gmail.com, tmaimon77@gmail.com, tali.perry1@gmail.com, venture@google.com, yuenn@google.com, benjaminfair@google.com, yogeshgaur.83@gmail.com, konrad.dybcio@somainline.org, alim.akhtar@samsung.com, ldewangan@nvidia.com, thierry.reding@gmail.com, jonathanh@nvidia.com, michal.simek@amd.com, linux-aspeed@lists.ozlabs.org, openbmc@lists.ozlabs.org, linux-arm-kernel@lists.infradead.org, linux-rpi-kernel@lists.infradead.org, linux-amlogic@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-arm-msm@vger.kernel.org, linux-rockchip@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, linux-sunxi@lists.linux.dev, linux-tegra@vger.kernel.org, netdev@vger.kernel.org, linux-wpan@vger.kernel.org, libertas-dev@lists.infradead.org, linux-wireless@vger.kernel.org, linux-mtd@lists.infradead.org, lars@metafoo.de, Michael.Hennerich@analog.com, linux-iio@vger.kernel.org, michael@walle.cc, palmer@dabbelt.com, linux-riscv@lists.infradead.org, alsa-devel@alsa-project.org, patches@opensource.cirrus.com, linuxppc-dev@lists.ozlabs.org, amitrkcian2002@gmail.com, amit.kumar-mahapatra@amd.com Content-Disposition: inline Supporting multi-cs in spi drivers would require the chip_select & cs_gpiod members of struct spi_device to be an array. But changing the type of these members to array would break the spi driver functionality. To make the transition smoother introduced four new APIs to get/set the spi->chip_select & spi->cs_gpiod and replaced all spi->chip_select and spi->cs_gpiod references with get or set API calls. While adding multi-cs support in further patches the chip_select & cs_gpiod members of the spi_device structure would be converted to arrays & the "idx" parameter of the APIs would be used as array index i.e., spi->chip_select[idx] & spi->cs_gpiod[idx] respectively. Signed-off-by: Amit Kumar Mahapatra --- arch/powerpc/platforms/83xx/mpc832x_rdb.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/powerpc/platforms/83xx/mpc832x_rdb.c b/arch/powerpc/platforms/83xx/mpc832x_rdb.c index caa96edf0e72..4ab1d48cd229 100644 --- a/arch/powerpc/platforms/83xx/mpc832x_rdb.c +++ b/arch/powerpc/platforms/83xx/mpc832x_rdb.c @@ -144,7 +144,7 @@ static int __init fsl_spi_init(struct spi_board_info *board_infos, static void mpc83xx_spi_cs_control(struct spi_device *spi, bool on) { - pr_debug("%s %d %d\n", __func__, spi->chip_select, on); + pr_debug("%s %d %d\n", __func__, spi_get_chipselect(spi, 0), on); par_io_data_set(3, 13, on); }