From patchwork Mon Jul 10 15:49:17 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andy Shevchenko X-Patchwork-Id: 13307232 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 BE7C0EB64D9 for ; Mon, 10 Jul 2023 15:50:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-Id:Date:Subject:Cc :To:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; 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b=GbdgI1Z9GZoY5mEls7A78yDMB1UOgwe9EuDSzYNsHjG/wu5p6JU4fsBI huv2d4EfgqvpZPQ3v8WUYrPRly5cV0v3dQ6vwSRQVR0cXUSdznlywxHIf FbBUfz5xm/sRENtjdQvgQoI7yMWZRS2HwSvytkl+1uUIpnSmmfUFFlLh5 lwUSnqo53j/s5Py0dxoyoH591/r3i5nnVGkMD/zoWWOLfPoKI5ZESAyP+ RkNja3Gti55XQAjaEc/Km8zTaNP2fC/XQafru2T+5LO9aKPppU8ujfY+u Xj9oCa7J9z3wXVrTRiggO+HpJ8DrRLpFUcp2yobcfEQlIXr6siuM/92c6 A==; X-IronPort-AV: E=McAfee;i="6600,9927,10767"; a="361842457" X-IronPort-AV: E=Sophos;i="6.01,194,1684825200"; d="scan'208";a="361842457" Received: from orsmga002.jf.intel.com ([10.7.209.21]) by fmsmga102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 10 Jul 2023 08:49:41 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10767"; a="720743951" X-IronPort-AV: E=Sophos;i="6.01,194,1684825200"; d="scan'208";a="720743951" Received: from black.fi.intel.com ([10.237.72.28]) by orsmga002.jf.intel.com with ESMTP; 10 Jul 2023 08:49:29 -0700 Received: by black.fi.intel.com (Postfix, from userid 1003) id 115861FC; Mon, 10 Jul 2023 18:49:33 +0300 (EEST) From: Andy Shevchenko To: Mark Brown , Cristian Ciocaltea , Yang Yingliang , Andy Shevchenko , Amit Kumar Mahapatra via Alsa-devel , Neil Armstrong , Tharun Kumar P , Vijaya Krishna Nivarthi , =?utf-8?q?Uwe_Kleine-K?= =?utf-8?q?=C3=B6nig?= , linux-spi@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-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-riscv@lists.infradead.org, linux-stm32@st-md-mailman.stormreply.com, linux-trace-kernel@vger.kernel.org, netdev@vger.kernel.org Cc: Sanjay R Mehta , Radu Pirea , Nicolas Ferre , Alexandre Belloni , Claudiu Beznea , Tudor Ambarus , Serge Semin , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , Kevin Hilman , Jerome Brunet , Martin Blumenstingl , Matthias Brugger , AngeloGioacchino Del Regno , Andy Gross , Bjorn Andersson , Konrad Dybcio , Heiko Stuebner , Palmer Dabbelt , Paul Walmsley , Orson Zhai , Baolin Wang , Chunyan Zhang , Alain Volmat , Maxime Coquelin , Alexandre Torgue , Max Filippov , Steven Rostedt , Masami Hiramatsu , Richard Cochran Subject: [PATCH v2 00/15] spi: Header and core clean up and refactoring Date: Mon, 10 Jul 2023 18:49:17 +0300 Message-Id: <20230710154932.68377-1-andriy.shevchenko@linux.intel.com> X-Mailer: git-send-email 2.40.0.1.gaa8946217a0b MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230710_084946_131905_9CFACAB5 X-CRM114-Status: GOOD ( 13.82 ) X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.org Various cleanups and refactorings of the SPI header and core parts united in a single series. It also touches drivers under SPI subsystem folder on the pure renaming purposes of some constants. No functional change intended. Changelog v2: - added new patches 3,4,5,10,13,14 - massaged comment and kernel doc in patch 9 - split used to be patch 4 to patches 11,12 - covered a few things in SPI core in patch 15 - amended commit message for above (Mark) - reshuffled patches in the series for better logical grouping Andy Shevchenko (15): spi: Remove unneeded OF node NULL checks spi: Drop duplicate IDR allocation code in spi_register_controller() spi: Replace if-else-if by bitops and multiplications spi: Replace open coded spi_controller_xfer_timeout() spi: Remove code duplication in spi_add_device_locked() spi: Use sysfs_emit() to instead of s*printf() spi: Sort headers alphabetically spi: Clean up headers spi: Use struct_size() helper spi: Use predefined constants from bits.h and units.h spi: Get rid of old SPI_MASTER_NO_TX & SPI_MASTER_NO_RX spi: Get rid of old SPI_MASTER_MUST_TX & SPI_MASTER_MUST_RX spi: Rename SPI_MASTER_GPIO_SS to SPI_CONTROLLER_GPIO_SS spi: Convert to SPI_CONTROLLER_HALF_DUPLEX spi: Fix spelling typos and acronyms capitalization drivers/spi/spi-amd.c | 2 +- drivers/spi/spi-at91-usart.c | 2 +- drivers/spi/spi-ath79.c | 2 +- drivers/spi/spi-atmel.c | 4 +- drivers/spi/spi-bitbang-txrx.h | 16 +-- drivers/spi/spi-bitbang.c | 8 +- drivers/spi/spi-cavium-thunderx.c | 2 +- drivers/spi/spi-davinci.c | 2 +- drivers/spi/spi-dw-core.c | 2 +- drivers/spi/spi-falcon.c | 2 +- drivers/spi/spi-fsl-lpspi.c | 2 +- drivers/spi/spi-gpio.c | 10 +- drivers/spi/spi-imx.c | 2 +- drivers/spi/spi-lp8841-rtc.c | 10 +- drivers/spi/spi-meson-spicc.c | 2 +- drivers/spi/spi-mt65xx.c | 2 +- drivers/spi/spi-mxs.c | 2 +- drivers/spi/spi-omap-uwire.c | 2 +- drivers/spi/spi-orion.c | 2 +- drivers/spi/spi-pci1xxxx.c | 2 +- drivers/spi/spi-pic32-sqi.c | 2 +- drivers/spi/spi-pic32.c | 2 +- drivers/spi/spi-qcom-qspi.c | 2 +- drivers/spi/spi-rb4xx.c | 2 +- drivers/spi/spi-rockchip-sfc.c | 2 +- drivers/spi/spi-rockchip.c | 2 +- drivers/spi/spi-sifive.c | 2 +- drivers/spi/spi-slave-mt27xx.c | 2 +- drivers/spi/spi-sprd-adi.c | 2 +- drivers/spi/spi-stm32.c | 2 +- drivers/spi/spi-ti-qspi.c | 2 +- drivers/spi/spi-xcomm.c | 2 +- drivers/spi/spi-xtensa-xtfpga.c | 2 +- drivers/spi/spi.c | 204 ++++++++++++------------------ include/linux/spi/spi.h | 198 +++++++++++++++++------------ include/trace/events/spi.h | 2 +- 36 files changed, 247 insertions(+), 261 deletions(-)