From patchwork Tue Jul 11 17:17:42 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andy Shevchenko X-Patchwork-Id: 13309168 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id E4118EB64DD for ; Tue, 11 Jul 2023 17:21:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232569AbjGKRVD (ORCPT ); Tue, 11 Jul 2023 13:21:03 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35140 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232428AbjGKRUs (ORCPT ); Tue, 11 Jul 2023 13:20:48 -0400 Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 77EF9170C for ; Tue, 11 Jul 2023 10:20:09 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1689096009; x=1720632009; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=dWz/cu97liJBUQbHnYgLle48DwvZm+4+fW9Lp2y1SMU=; b=cYVYV5Eq5JVLBQnbc3eSx+5DiSa5S1aIMvhfa2WEmtqyAkGWFR0dU8GR NlnFrYws85JBVWogJCR/zI2SkPrtyXbVIhYy2V/Fjpgnmo5C76EG6l6Ca JPg2h+VyV5UKP2vyD0HRfwt0UWuhiIWmcPMEOqsulk51svL6k/OIRw3o2 H2zK40KJJ58LOOtk/MxcnvBFLmm/ZDwYu+C/4ovjxni95qUQbedA/1pWB HdmGOgJgtw4Txpaqwx7B9kLzYxTFYjC+7Iip/j+BABbaVnZg8pCNOVl+6 XBo2IT2gySBBgwqVOROd7hdr5e/ah+BF0UHixSuftOjpg09GxLT8ebc9H g==; X-IronPort-AV: E=McAfee;i="6600,9927,10768"; a="362148732" X-IronPort-AV: E=Sophos;i="6.01,197,1684825200"; d="scan'208";a="362148732" Received: from orsmga007.jf.intel.com ([10.7.209.58]) by fmsmga102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 11 Jul 2023 10:19:16 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10768"; a="715240815" X-IronPort-AV: E=Sophos;i="6.01,197,1684825200"; d="scan'208";a="715240815" Received: from black.fi.intel.com ([10.237.72.28]) by orsmga007.jf.intel.com with ESMTP; 11 Jul 2023 10:17:53 -0700 Received: by black.fi.intel.com (Postfix, from userid 1003) id F1E3A128; Tue, 11 Jul 2023 20:17:58 +0300 (EEST) From: Andy Shevchenko To: Mark Brown , Cristian Ciocaltea , Yang Yingliang , Andy Shevchenko , Amit Kumar Mahapatra via Alsa-devel , Serge Semin , 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 , 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 , Sebastian Reichel Subject: [PATCH v3 00/14] spi: Header and core clean up and refactoring Date: Tue, 11 Jul 2023 20:17:42 +0300 Message-Id: <20230711171756.86736-1-andriy.shevchenko@linux.intel.com> X-Mailer: git-send-email 2.40.0.1.gaa8946217a0b MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.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 (with some subtle shortcuts which are explained in the respective commit messages). Changelog v3: - dropped controversial used to be patches 3,4,8,10 (Mark) - amended many commit messages (Mark) - added tag to patch 1 (AngeloGioacchino) - split used to be patch 2 to patches 2 & 3 for better review (Mark) - rewritten used to be patch 5 to patches 4 & 5 (Mark, Sebastian) - added new patch 7 - fixed typos and added tag to patch 12 (Serge) v2: 20230710154932.68377-1-andriy.shevchenko@linux.intel.com 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 (14): spi: Remove unneeded OF node NULL checks spi: Deduplicate IDR allocation code in spi_register_controller() spi: Refactor bus number assigning code in spi_register_controller() spi: Remove code duplication in spi_add_device*() spi: Kill spi_add_device_locked() spi: Use sysfs_emit() to instead of s*printf() spi: Use BITS_TO_BYTES() spi: Sort headers alphabetically spi: Use struct_size() helper 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 | 211 +++++++++++++----------------- include/linux/spi/spi.h | 173 ++++++++++++------------ include/trace/events/spi.h | 2 +- 36 files changed, 238 insertions(+), 252 deletions(-)