From patchwork Tue Jul 11 17:17:52 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andy Shevchenko X-Patchwork-Id: 701805 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 7F3F4C001DE for ; Tue, 11 Jul 2023 17:18:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232155AbjGKRSM (ORCPT ); Tue, 11 Jul 2023 13:18:12 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60864 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232048AbjGKRSH (ORCPT ); Tue, 11 Jul 2023 13:18:07 -0400 Received: from mga05.intel.com (mga05.intel.com [192.55.52.43]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 38CFB1BB; Tue, 11 Jul 2023 10:18:06 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1689095886; x=1720631886; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=rM83K+8cJkJE4xGj15BlfW6NeYwJQps/lMnHrXNpxyE=; b=OPvLu4hQ37rJm1W7IhBY0c6FKbYQfOUmJNidnwwLOHrVaY2byqQceNAS PJNMPQGYMocMU+OOG5AJddyYFd39dUAmkkEzX+2jqtUg7/83z3ORH35Zy MeWPyJVCE1Ba/AQJzDn9liwFrZPdjnnF8HVwT4GZ9HV69A6EUt3J2FmnH PqkIBlsKWbKXQYpZYVbZuwCV6r4OMC1honQ+QH/hs1LgRLdlKMxNju2Fu jLvpO27TrHrq/zNbJiwoHVzc2DEP1tiPxM7J4a8fBRgvQU7TY+cNqIlR3 1aPaDnyPzxRiVtIw6rDWautTWt7Zodcmsy1988etn34GLWM867Y0XsgJ9 w==; X-IronPort-AV: E=McAfee;i="6600,9927,10768"; a="451045013" X-IronPort-AV: E=Sophos;i="6.01,197,1684825200"; d="scan'208";a="451045013" Received: from orsmga006.jf.intel.com ([10.7.209.51]) by fmsmga105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 11 Jul 2023 10:18:05 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10768"; a="698501378" X-IronPort-AV: E=Sophos;i="6.01,197,1684825200"; d="scan'208";a="698501378" Received: from black.fi.intel.com ([10.237.72.28]) by orsmga006.jf.intel.com with ESMTP; 11 Jul 2023 10:18:04 -0700 Received: by black.fi.intel.com (Postfix, from userid 1003) id AE50B718; Tue, 11 Jul 2023 20:17:59 +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 10/14] spi: Get rid of old SPI_MASTER_NO_TX & SPI_MASTER_NO_RX Date: Tue, 11 Jul 2023 20:17:52 +0300 Message-Id: <20230711171756.86736-11-andriy.shevchenko@linux.intel.com> X-Mailer: git-send-email 2.40.0.1.gaa8946217a0b In-Reply-To: <20230711171756.86736-1-andriy.shevchenko@linux.intel.com> References: <20230711171756.86736-1-andriy.shevchenko@linux.intel.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-spi@vger.kernel.org Convert the users from SPI_MASTER_NO_TX and/or SPI_MASTER_NO_RX to SPI_CONTROLLER_NO_TX and/or SPI_CONTROLLER_NO_RX respectively and kill the not used anymore definitions. Signed-off-by: Andy Shevchenko --- drivers/spi/spi-bitbang-txrx.h | 16 ++++++++-------- drivers/spi/spi-bitbang.c | 2 +- drivers/spi/spi-gpio.c | 8 ++++---- drivers/spi/spi-lp8841-rtc.c | 8 ++++---- drivers/spi/spi-xtensa-xtfpga.c | 2 +- include/linux/spi/spi.h | 2 -- 6 files changed, 18 insertions(+), 20 deletions(-) diff --git a/drivers/spi/spi-bitbang-txrx.h b/drivers/spi/spi-bitbang-txrx.h index 2dcbe166df63..0cab48b7875b 100644 --- a/drivers/spi/spi-bitbang-txrx.h +++ b/drivers/spi/spi-bitbang-txrx.h @@ -57,7 +57,7 @@ bitbang_txrx_be_cpha0(struct spi_device *spi, for (word <<= (32 - bits); likely(bits); bits--) { /* setup MSB (to slave) on trailing edge */ - if ((flags & SPI_MASTER_NO_TX) == 0) { + if ((flags & SPI_CONTROLLER_NO_TX) == 0) { if ((word & (1 << 31)) != oldbit) { setmosi(spi, word & (1 << 31)); oldbit = word & (1 << 31); @@ -70,7 +70,7 @@ bitbang_txrx_be_cpha0(struct spi_device *spi, /* sample MSB (from slave) on leading edge */ word <<= 1; - if ((flags & SPI_MASTER_NO_RX) == 0) + if ((flags & SPI_CONTROLLER_NO_RX) == 0) word |= getmiso(spi); setsck(spi, cpol); } @@ -90,7 +90,7 @@ bitbang_txrx_be_cpha1(struct spi_device *spi, /* setup MSB (to slave) on leading edge */ setsck(spi, !cpol); - if ((flags & SPI_MASTER_NO_TX) == 0) { + if ((flags & SPI_CONTROLLER_NO_TX) == 0) { if ((word & (1 << 31)) != oldbit) { setmosi(spi, word & (1 << 31)); oldbit = word & (1 << 31); @@ -103,7 +103,7 @@ bitbang_txrx_be_cpha1(struct spi_device *spi, /* sample MSB (from slave) on trailing edge */ word <<= 1; - if ((flags & SPI_MASTER_NO_RX) == 0) + if ((flags & SPI_CONTROLLER_NO_RX) == 0) word |= getmiso(spi); } return word; @@ -122,7 +122,7 @@ bitbang_txrx_le_cpha0(struct spi_device *spi, for (; likely(bits); bits--) { /* setup LSB (to slave) on trailing edge */ - if ((flags & SPI_MASTER_NO_TX) == 0) { + if ((flags & SPI_CONTROLLER_NO_TX) == 0) { if ((word & 1) != oldbit) { setmosi(spi, word & 1); oldbit = word & 1; @@ -135,7 +135,7 @@ bitbang_txrx_le_cpha0(struct spi_device *spi, /* sample LSB (from slave) on leading edge */ word >>= 1; - if ((flags & SPI_MASTER_NO_RX) == 0) + if ((flags & SPI_CONTROLLER_NO_RX) == 0) word |= getmiso(spi) << rxbit; setsck(spi, cpol); } @@ -156,7 +156,7 @@ bitbang_txrx_le_cpha1(struct spi_device *spi, /* setup LSB (to slave) on leading edge */ setsck(spi, !cpol); - if ((flags & SPI_MASTER_NO_TX) == 0) { + if ((flags & SPI_CONTROLLER_NO_TX) == 0) { if ((word & 1) != oldbit) { setmosi(spi, word & 1); oldbit = word & 1; @@ -169,7 +169,7 @@ bitbang_txrx_le_cpha1(struct spi_device *spi, /* sample LSB (from slave) on trailing edge */ word >>= 1; - if ((flags & SPI_MASTER_NO_RX) == 0) + if ((flags & SPI_CONTROLLER_NO_RX) == 0) word |= getmiso(spi) << rxbit; } return word; diff --git a/drivers/spi/spi-bitbang.c b/drivers/spi/spi-bitbang.c index 27d0087f8688..862f209cada1 100644 --- a/drivers/spi/spi-bitbang.c +++ b/drivers/spi/spi-bitbang.c @@ -248,7 +248,7 @@ static int spi_bitbang_bufs(struct spi_device *spi, struct spi_transfer *t) if (spi->mode & SPI_3WIRE) { unsigned flags; - flags = t->tx_buf ? SPI_MASTER_NO_RX : SPI_MASTER_NO_TX; + flags = t->tx_buf ? SPI_CONTROLLER_NO_RX : SPI_CONTROLLER_NO_TX; return cs->txrx_bufs(spi, cs->txrx_word, nsecs, t, flags); } return cs->txrx_bufs(spi, cs->txrx_word, nsecs, t, 0); diff --git a/drivers/spi/spi-gpio.c b/drivers/spi/spi-gpio.c index 092afc7679d4..85e149ec2910 100644 --- a/drivers/spi/spi-gpio.c +++ b/drivers/spi/spi-gpio.c @@ -170,7 +170,7 @@ static u32 spi_gpio_txrx_word_mode3(struct spi_device *spi, /* * These functions do not call setmosi or getmiso if respective flag - * (SPI_MASTER_NO_RX or SPI_MASTER_NO_TX) is set, so they are safe to + * (SPI_CONTROLLER_NO_RX or SPI_CONTROLLER_NO_TX) is set, so they are safe to * call when such pin is not present or defined in the controller. * A separate set of callbacks is defined to get highest possible * speed in the generic case (when both MISO and MOSI lines are @@ -416,11 +416,11 @@ static int spi_gpio_probe(struct platform_device *pdev) if (!spi_gpio->mosi) { /* HW configuration without MOSI pin * - * No setting SPI_MASTER_NO_RX here - if there is only + * No setting SPI_CONTROLLER_NO_RX here - if there is only * a MOSI pin connected the host can still do RX by * changing the direction of the line. */ - master->flags = SPI_MASTER_NO_TX; + master->flags = SPI_CONTROLLER_NO_TX; } master->bus_num = pdev->id; @@ -438,7 +438,7 @@ static int spi_gpio_probe(struct platform_device *pdev) bb->chipselect = spi_gpio_chipselect; bb->set_line_direction = spi_gpio_set_direction; - if (master->flags & SPI_MASTER_NO_TX) { + if (master->flags & SPI_CONTROLLER_NO_TX) { bb->txrx_word[SPI_MODE_0] = spi_gpio_spec_txrx_word_mode0; bb->txrx_word[SPI_MODE_1] = spi_gpio_spec_txrx_word_mode1; bb->txrx_word[SPI_MODE_2] = spi_gpio_spec_txrx_word_mode2; diff --git a/drivers/spi/spi-lp8841-rtc.c b/drivers/spi/spi-lp8841-rtc.c index 2d436541d6c2..ccaa7a946359 100644 --- a/drivers/spi/spi-lp8841-rtc.c +++ b/drivers/spi/spi-lp8841-rtc.c @@ -75,14 +75,14 @@ bitbang_txrx_be_cpha0_lsb(struct spi_lp8841_rtc *data, for (; likely(bits); bits--) { /* setup LSB (to slave) on leading edge */ - if ((flags & SPI_MASTER_NO_TX) == 0) + if ((flags & SPI_CONTROLLER_NO_TX) == 0) setmosi(data, (word & 1)); usleep_range(usecs, usecs + 1); /* T(setup) */ /* sample LSB (from slave) on trailing edge */ word >>= 1; - if ((flags & SPI_MASTER_NO_RX) == 0) + if ((flags & SPI_CONTROLLER_NO_RX) == 0) word |= (getmiso(data) << 31); setsck(data, !cpol); @@ -113,7 +113,7 @@ spi_lp8841_rtc_transfer_one(struct spi_master *master, while (likely(count > 0)) { word = *tx++; bitbang_txrx_be_cpha0_lsb(data, 1, 0, - SPI_MASTER_NO_RX, word, 8); + SPI_CONTROLLER_NO_RX, word, 8); count--; } } else if (rx) { @@ -121,7 +121,7 @@ spi_lp8841_rtc_transfer_one(struct spi_master *master, writeb(data->state, data->iomem); while (likely(count > 0)) { word = bitbang_txrx_be_cpha0_lsb(data, 1, 0, - SPI_MASTER_NO_TX, word, 8); + SPI_CONTROLLER_NO_TX, word, 8); *rx++ = word; count--; } diff --git a/drivers/spi/spi-xtensa-xtfpga.c b/drivers/spi/spi-xtensa-xtfpga.c index 24dc845b940e..dbd85d7a1526 100644 --- a/drivers/spi/spi-xtensa-xtfpga.c +++ b/drivers/spi/spi-xtensa-xtfpga.c @@ -87,7 +87,7 @@ static int xtfpga_spi_probe(struct platform_device *pdev) if (!master) return -ENOMEM; - master->flags = SPI_MASTER_NO_RX; + master->flags = SPI_CONTROLLER_NO_RX; master->bits_per_word_mask = SPI_BPW_RANGE_MASK(1, 16); master->bus_num = pdev->dev.id; master->dev.of_node = pdev->dev.of_node; diff --git a/include/linux/spi/spi.h b/include/linux/spi/spi.h index 35fd61070d9b..39e6271b5003 100644 --- a/include/linux/spi/spi.h +++ b/include/linux/spi/spi.h @@ -1626,8 +1626,6 @@ spi_transfer_is_last(struct spi_controller *ctlr, struct spi_transfer *xfer) #define spi_master spi_controller #define SPI_MASTER_HALF_DUPLEX SPI_CONTROLLER_HALF_DUPLEX -#define SPI_MASTER_NO_RX SPI_CONTROLLER_NO_RX -#define SPI_MASTER_NO_TX SPI_CONTROLLER_NO_TX #define SPI_MASTER_MUST_RX SPI_CONTROLLER_MUST_RX #define SPI_MASTER_MUST_TX SPI_CONTROLLER_MUST_TX