From patchwork Sat May 12 17:51:01 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jonathan Cameron X-Patchwork-Id: 10395951 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 14F5D60233 for ; Sat, 12 May 2018 18:01:32 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 0524A29026 for ; Sat, 12 May 2018 18:01:32 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id EDC7F2902A; Sat, 12 May 2018 18:01:31 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00, MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id CFFF829026 for ; Sat, 12 May 2018 18:01:30 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751362AbeELSB3 (ORCPT ); Sat, 12 May 2018 14:01:29 -0400 Received: from saturn.retrosnub.co.uk ([46.235.226.198]:33434 "EHLO saturn.retrosnub.co.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751312AbeELSB2 (ORCPT ); Sat, 12 May 2018 14:01:28 -0400 Received: from localhost.localdomain (cpc91196-cmbg18-2-0-cust659.5-4.cable.virginm.net [81.96.234.148]) by saturn.retrosnub.co.uk (Postfix; Retrosnub mail submission) with ESMTPSA id C34F99E8212; Sat, 12 May 2018 18:53:21 +0100 (BST) From: Jonathan Cameron To: linux-iio@vger.kernel.org Cc: Rodrigo Siqueira , John Syne , Lars-Peter Clausen , Peter Meerwald-Stadler , Hartmut Knaack , Michael Hennerich , Jonathan Cameron Subject: [PATCH 1/4] staging:iio:meter: Drop ADE7753 driver Date: Sat, 12 May 2018 18:51:01 +0100 Message-Id: <20180512175104.24797-2-Jonathan.Cameron@huawei.com> X-Mailer: git-send-email 2.17.0 In-Reply-To: <20180512175104.24797-1-Jonathan.Cameron@huawei.com> References: <20180512175104.24797-1-Jonathan.Cameron@huawei.com> Sender: linux-iio-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-iio@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP I announced the intent to drop some of these meter drivers on the IIO list last cycle. This device is obsolete and not easily obtained. No one has come forward with suitable test hardware and the driver would need a lot of work to move out of staging. As such I am dropping it. We can always bring it back again if a user / tester emerges in the future. Signed-off-by: Jonathan Cameron --- drivers/staging/iio/meter/Kconfig | 10 - drivers/staging/iio/meter/Makefile | 1 - drivers/staging/iio/meter/ade7753.c | 630 ---------------------------- 3 files changed, 641 deletions(-) diff --git a/drivers/staging/iio/meter/Kconfig b/drivers/staging/iio/meter/Kconfig index 64cd3704ec6e..62db8d6498f5 100644 --- a/drivers/staging/iio/meter/Kconfig +++ b/drivers/staging/iio/meter/Kconfig @@ -3,16 +3,6 @@ # menu "Active energy metering IC" -config ADE7753 - tristate "Analog Devices ADE7753/6 Single-Phase Multifunction Metering IC Driver" - depends on SPI - help - Say yes here to build support for Analog Devices ADE7753 Single-Phase Multifunction - Metering IC with di/dt Sensor Interface. - - To compile this driver as a module, choose M here: the - module will be called ade7753. - config ADE7754 tristate "Analog Devices ADE7754 Polyphase Multifunction Energy Metering IC Driver" depends on SPI diff --git a/drivers/staging/iio/meter/Makefile b/drivers/staging/iio/meter/Makefile index 19e7982f5563..8b2592b32845 100644 --- a/drivers/staging/iio/meter/Makefile +++ b/drivers/staging/iio/meter/Makefile @@ -3,7 +3,6 @@ # Makefile for metering ic drivers # -obj-$(CONFIG_ADE7753) += ade7753.o obj-$(CONFIG_ADE7754) += ade7754.o ade7758-y := ade7758_core.o diff --git a/drivers/staging/iio/meter/ade7753.c b/drivers/staging/iio/meter/ade7753.c deleted file mode 100644 index 275e8dfff836..000000000000 --- a/drivers/staging/iio/meter/ade7753.c +++ /dev/null @@ -1,630 +0,0 @@ -/* - * ADE7753 Single-Phase Multifunction Metering IC with di/dt Sensor Interface - * - * Copyright 2010 Analog Devices Inc. - * - * Licensed under the GPL-2 or later. - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include "meter.h" - -#define ADE7753_WAVEFORM 0x01 -#define ADE7753_AENERGY 0x02 -#define ADE7753_RAENERGY 0x03 -#define ADE7753_LAENERGY 0x04 -#define ADE7753_VAENERGY 0x05 -#define ADE7753_RVAENERGY 0x06 -#define ADE7753_LVAENERGY 0x07 -#define ADE7753_LVARENERGY 0x08 -#define ADE7753_MODE 0x09 -#define ADE7753_IRQEN 0x0A -#define ADE7753_STATUS 0x0B -#define ADE7753_RSTSTATUS 0x0C -#define ADE7753_CH1OS 0x0D -#define ADE7753_CH2OS 0x0E -#define ADE7753_GAIN 0x0F -#define ADE7753_PHCAL 0x10 -#define ADE7753_APOS 0x11 -#define ADE7753_WGAIN 0x12 -#define ADE7753_WDIV 0x13 -#define ADE7753_CFNUM 0x14 -#define ADE7753_CFDEN 0x15 -#define ADE7753_IRMS 0x16 -#define ADE7753_VRMS 0x17 -#define ADE7753_IRMSOS 0x18 -#define ADE7753_VRMSOS 0x19 -#define ADE7753_VAGAIN 0x1A -#define ADE7753_VADIV 0x1B -#define ADE7753_LINECYC 0x1C -#define ADE7753_ZXTOUT 0x1D -#define ADE7753_SAGCYC 0x1E -#define ADE7753_SAGLVL 0x1F -#define ADE7753_IPKLVL 0x20 -#define ADE7753_VPKLVL 0x21 -#define ADE7753_IPEAK 0x22 -#define ADE7753_RSTIPEAK 0x23 -#define ADE7753_VPEAK 0x24 -#define ADE7753_RSTVPEAK 0x25 -#define ADE7753_TEMP 0x26 -#define ADE7753_PERIOD 0x27 -#define ADE7753_TMODE 0x3D -#define ADE7753_CHKSUM 0x3E -#define ADE7753_DIEREV 0x3F - -#define ADE7753_READ_REG(a) a -#define ADE7753_WRITE_REG(a) ((a) | 0x80) - -#define ADE7753_MAX_TX 4 -#define ADE7753_MAX_RX 4 -#define ADE7753_STARTUP_DELAY 1000 - -#define ADE7753_SPI_SLOW (u32)(300 * 1000) -#define ADE7753_SPI_BURST (u32)(1000 * 1000) -#define ADE7753_SPI_FAST (u32)(2000 * 1000) - -/** - * struct ade7753_state - device instance specific data - * @us: actual spi_device - * @tx: transmit buffer - * @rx: receive buffer - * @buf_lock: mutex to protect tx, rx and write frequency - **/ -struct ade7753_state { - struct spi_device *us; - struct mutex buf_lock; - u8 tx[ADE7753_MAX_TX] ____cacheline_aligned; - u8 rx[ADE7753_MAX_RX]; -}; - -static int ade7753_spi_write_reg_8(struct device *dev, - u8 reg_address, - u8 val) -{ - int ret; - struct iio_dev *indio_dev = dev_to_iio_dev(dev); - struct ade7753_state *st = iio_priv(indio_dev); - - mutex_lock(&st->buf_lock); - st->tx[0] = ADE7753_WRITE_REG(reg_address); - st->tx[1] = val; - - ret = spi_write(st->us, st->tx, 2); - mutex_unlock(&st->buf_lock); - - return ret; -} - -static int __ade7753_spi_write_reg_16(struct device *dev, u8 reg_address, - u16 value) -{ - struct iio_dev *indio_dev = dev_to_iio_dev(dev); - struct ade7753_state *st = iio_priv(indio_dev); - - st->tx[0] = ADE7753_WRITE_REG(reg_address); - st->tx[1] = (value >> 8) & 0xFF; - st->tx[2] = value & 0xFF; - - return spi_write(st->us, st->tx, 3); -} - -static int ade7753_spi_write_reg_16(struct device *dev, u8 reg_address, - u16 value) -{ - int ret; - struct iio_dev *indio_dev = dev_to_iio_dev(dev); - struct ade7753_state *st = iio_priv(indio_dev); - - mutex_lock(&st->buf_lock); - ret = __ade7753_spi_write_reg_16(dev, reg_address, value); - mutex_unlock(&st->buf_lock); - - return ret; -} - -static int ade7753_spi_read_reg_8(struct device *dev, - u8 reg_address, - u8 *val) -{ - struct iio_dev *indio_dev = dev_to_iio_dev(dev); - struct ade7753_state *st = iio_priv(indio_dev); - ssize_t ret; - - ret = spi_w8r8(st->us, ADE7753_READ_REG(reg_address)); - if (ret < 0) { - dev_err(&st->us->dev, "problem when reading 8 bit register 0x%02X", - reg_address); - return ret; - } - *val = ret; - - return 0; -} - -static int ade7753_spi_read_reg_16(struct device *dev, - u8 reg_address, - u16 *val) -{ - struct iio_dev *indio_dev = dev_to_iio_dev(dev); - struct ade7753_state *st = iio_priv(indio_dev); - ssize_t ret; - - ret = spi_w8r16be(st->us, ADE7753_READ_REG(reg_address)); - if (ret < 0) { - dev_err(&st->us->dev, "problem when reading 16 bit register 0x%02X", - reg_address); - return ret; - } - - *val = ret; - - return 0; -} - -static int ade7753_spi_read_reg_24(struct device *dev, - u8 reg_address, - u32 *val) -{ - struct iio_dev *indio_dev = dev_to_iio_dev(dev); - struct ade7753_state *st = iio_priv(indio_dev); - int ret; - struct spi_transfer xfers[] = { - { - .tx_buf = st->tx, - .bits_per_word = 8, - .len = 1, - }, { - .rx_buf = st->tx, - .bits_per_word = 8, - .len = 3, - } - }; - - mutex_lock(&st->buf_lock); - st->tx[0] = ADE7753_READ_REG(reg_address); - - ret = spi_sync_transfer(st->us, xfers, ARRAY_SIZE(xfers)); - if (ret) { - dev_err(&st->us->dev, "problem when reading 24 bit register 0x%02X", - reg_address); - goto error_ret; - } - *val = (st->rx[0] << 16) | (st->rx[1] << 8) | st->rx[2]; - -error_ret: - mutex_unlock(&st->buf_lock); - return ret; -} - -static ssize_t ade7753_read_8bit(struct device *dev, - struct device_attribute *attr, - char *buf) -{ - int ret; - u8 val; - struct iio_dev_attr *this_attr = to_iio_dev_attr(attr); - - ret = ade7753_spi_read_reg_8(dev, this_attr->address, &val); - if (ret) - return ret; - - return sprintf(buf, "%u\n", val); -} - -static ssize_t ade7753_read_16bit(struct device *dev, - struct device_attribute *attr, - char *buf) -{ - int ret; - u16 val; - struct iio_dev_attr *this_attr = to_iio_dev_attr(attr); - - ret = ade7753_spi_read_reg_16(dev, this_attr->address, &val); - if (ret) - return ret; - - return sprintf(buf, "%u\n", val); -} - -static ssize_t ade7753_read_24bit(struct device *dev, - struct device_attribute *attr, - char *buf) -{ - int ret; - u32 val; - struct iio_dev_attr *this_attr = to_iio_dev_attr(attr); - - ret = ade7753_spi_read_reg_24(dev, this_attr->address, &val); - if (ret) - return ret; - - return sprintf(buf, "%u\n", val); -} - -static ssize_t ade7753_write_8bit(struct device *dev, - struct device_attribute *attr, - const char *buf, - size_t len) -{ - struct iio_dev_attr *this_attr = to_iio_dev_attr(attr); - int ret; - u8 val; - - ret = kstrtou8(buf, 10, &val); - if (ret) - goto error_ret; - ret = ade7753_spi_write_reg_8(dev, this_attr->address, val); - -error_ret: - return ret ? ret : len; -} - -static ssize_t ade7753_write_16bit(struct device *dev, - struct device_attribute *attr, - const char *buf, - size_t len) -{ - struct iio_dev_attr *this_attr = to_iio_dev_attr(attr); - int ret; - u16 val; - - ret = kstrtou16(buf, 10, &val); - if (ret) - goto error_ret; - ret = ade7753_spi_write_reg_16(dev, this_attr->address, val); - -error_ret: - return ret ? ret : len; -} - -static int ade7753_reset(struct device *dev) -{ - u16 val; - int ret; - - ret = ade7753_spi_read_reg_16(dev, ADE7753_MODE, &val); - if (ret) - return ret; - - val |= BIT(6); /* Software Chip Reset */ - - return ade7753_spi_write_reg_16(dev, ADE7753_MODE, val); -} - -static IIO_DEV_ATTR_AENERGY(ade7753_read_24bit, ADE7753_AENERGY); -static IIO_DEV_ATTR_LAENERGY(ade7753_read_24bit, ADE7753_LAENERGY); -static IIO_DEV_ATTR_VAENERGY(ade7753_read_24bit, ADE7753_VAENERGY); -static IIO_DEV_ATTR_LVAENERGY(ade7753_read_24bit, ADE7753_LVAENERGY); -static IIO_DEV_ATTR_CFDEN(0644, - ade7753_read_16bit, - ade7753_write_16bit, - ADE7753_CFDEN); -static IIO_DEV_ATTR_CFNUM(0644, - ade7753_read_8bit, - ade7753_write_8bit, - ADE7753_CFNUM); -static IIO_DEV_ATTR_CHKSUM(ade7753_read_8bit, ADE7753_CHKSUM); -static IIO_DEV_ATTR_PHCAL(0644, - ade7753_read_16bit, - ade7753_write_16bit, - ADE7753_PHCAL); -static IIO_DEV_ATTR_APOS(0644, - ade7753_read_16bit, - ade7753_write_16bit, - ADE7753_APOS); -static IIO_DEV_ATTR_SAGCYC(0644, - ade7753_read_8bit, - ade7753_write_8bit, - ADE7753_SAGCYC); -static IIO_DEV_ATTR_SAGLVL(0644, - ade7753_read_8bit, - ade7753_write_8bit, - ADE7753_SAGLVL); -static IIO_DEV_ATTR_LINECYC(0644, - ade7753_read_8bit, - ade7753_write_8bit, - ADE7753_LINECYC); -static IIO_DEV_ATTR_WDIV(0644, - ade7753_read_8bit, - ade7753_write_8bit, - ADE7753_WDIV); -static IIO_DEV_ATTR_IRMS(0644, - ade7753_read_24bit, - NULL, - ADE7753_IRMS); -static IIO_DEV_ATTR_VRMS(0444, - ade7753_read_24bit, - NULL, - ADE7753_VRMS); -static IIO_DEV_ATTR_IRMSOS(0644, - ade7753_read_16bit, - ade7753_write_16bit, - ADE7753_IRMSOS); -static IIO_DEV_ATTR_VRMSOS(0644, - ade7753_read_16bit, - ade7753_write_16bit, - ADE7753_VRMSOS); -static IIO_DEV_ATTR_WGAIN(0644, - ade7753_read_16bit, - ade7753_write_16bit, - ADE7753_WGAIN); -static IIO_DEV_ATTR_VAGAIN(0644, - ade7753_read_16bit, - ade7753_write_16bit, - ADE7753_VAGAIN); -static IIO_DEV_ATTR_PGA_GAIN(0644, - ade7753_read_16bit, - ade7753_write_16bit, - ADE7753_GAIN); -static IIO_DEV_ATTR_IPKLVL(0644, - ade7753_read_8bit, - ade7753_write_8bit, - ADE7753_IPKLVL); -static IIO_DEV_ATTR_VPKLVL(0644, - ade7753_read_8bit, - ade7753_write_8bit, - ADE7753_VPKLVL); -static IIO_DEV_ATTR_IPEAK(0444, - ade7753_read_24bit, - NULL, - ADE7753_IPEAK); -static IIO_DEV_ATTR_VPEAK(0444, - ade7753_read_24bit, - NULL, - ADE7753_VPEAK); -static IIO_DEV_ATTR_VPERIOD(0444, - ade7753_read_16bit, - NULL, - ADE7753_PERIOD); - -static IIO_DEVICE_ATTR(choff_1, 0644, - ade7753_read_8bit, - ade7753_write_8bit, - ADE7753_CH1OS); - -static IIO_DEVICE_ATTR(choff_2, 0644, - ade7753_read_8bit, - ade7753_write_8bit, - ADE7753_CH2OS); - -static int ade7753_set_irq(struct device *dev, bool enable) -{ - int ret; - u8 irqen; - - ret = ade7753_spi_read_reg_8(dev, ADE7753_IRQEN, &irqen); - if (ret) - goto error_ret; - - if (enable) - irqen |= BIT(3); /* Enables an interrupt when a data is - * present in the waveform register - */ - else - irqen &= ~BIT(3); - - ret = ade7753_spi_write_reg_8(dev, ADE7753_IRQEN, irqen); - -error_ret: - return ret; -} - -/* Power down the device */ -static int ade7753_stop_device(struct device *dev) -{ - u16 val; - int ret; - - ret = ade7753_spi_read_reg_16(dev, ADE7753_MODE, &val); - if (ret) - return ret; - - val |= BIT(4); /* AD converters can be turned off */ - - return ade7753_spi_write_reg_16(dev, ADE7753_MODE, val); -} - -static int ade7753_initial_setup(struct iio_dev *indio_dev) -{ - int ret; - struct device *dev = &indio_dev->dev; - struct ade7753_state *st = iio_priv(indio_dev); - - /* use low spi speed for init */ - st->us->mode = SPI_MODE_3; - spi_setup(st->us); - - /* Disable IRQ */ - ret = ade7753_set_irq(dev, false); - if (ret) { - dev_err(dev, "disable irq failed"); - goto err_ret; - } - - ade7753_reset(dev); - usleep_range(ADE7753_STARTUP_DELAY, ADE7753_STARTUP_DELAY + 100); - -err_ret: - return ret; -} - -static ssize_t ade7753_read_frequency(struct device *dev, - struct device_attribute *attr, - char *buf) -{ - int ret; - u16 t; - int sps; - - ret = ade7753_spi_read_reg_16(dev, ADE7753_MODE, &t); - if (ret) - return ret; - - t = (t >> 11) & 0x3; - sps = 27900 / (1 + t); - - return sprintf(buf, "%d\n", sps); -} - -static ssize_t ade7753_write_frequency(struct device *dev, - struct device_attribute *attr, - const char *buf, - size_t len) -{ - struct iio_dev *indio_dev = dev_to_iio_dev(dev); - struct ade7753_state *st = iio_priv(indio_dev); - u16 val; - int ret; - u16 reg, t; - - ret = kstrtou16(buf, 10, &val); - if (ret) - return ret; - if (!val) - return -EINVAL; - - mutex_lock(&st->buf_lock); - - t = 27900 / val; - if (t > 0) - t--; - - if (t > 1) - st->us->max_speed_hz = ADE7753_SPI_SLOW; - else - st->us->max_speed_hz = ADE7753_SPI_FAST; - - ret = ade7753_spi_read_reg_16(dev, ADE7753_MODE, ®); - if (ret) - goto out; - - reg &= ~(3 << 11); - reg |= t << 11; - - ret = __ade7753_spi_write_reg_16(dev, ADE7753_MODE, reg); - -out: - mutex_unlock(&st->buf_lock); - - return ret ? ret : len; -} - -static IIO_DEV_ATTR_TEMP_RAW(ade7753_read_8bit); -static IIO_CONST_ATTR(in_temp_offset, "-25 C"); -static IIO_CONST_ATTR(in_temp_scale, "0.67 C"); - -static IIO_DEV_ATTR_SAMP_FREQ(0644, - ade7753_read_frequency, - ade7753_write_frequency); - -static IIO_CONST_ATTR_SAMP_FREQ_AVAIL("27900 14000 7000 3500"); - -static struct attribute *ade7753_attributes[] = { - &iio_dev_attr_in_temp_raw.dev_attr.attr, - &iio_const_attr_in_temp_offset.dev_attr.attr, - &iio_const_attr_in_temp_scale.dev_attr.attr, - &iio_dev_attr_sampling_frequency.dev_attr.attr, - &iio_const_attr_sampling_frequency_available.dev_attr.attr, - &iio_dev_attr_phcal.dev_attr.attr, - &iio_dev_attr_cfden.dev_attr.attr, - &iio_dev_attr_aenergy.dev_attr.attr, - &iio_dev_attr_laenergy.dev_attr.attr, - &iio_dev_attr_vaenergy.dev_attr.attr, - &iio_dev_attr_lvaenergy.dev_attr.attr, - &iio_dev_attr_cfnum.dev_attr.attr, - &iio_dev_attr_apos.dev_attr.attr, - &iio_dev_attr_sagcyc.dev_attr.attr, - &iio_dev_attr_saglvl.dev_attr.attr, - &iio_dev_attr_linecyc.dev_attr.attr, - &iio_dev_attr_chksum.dev_attr.attr, - &iio_dev_attr_pga_gain.dev_attr.attr, - &iio_dev_attr_wgain.dev_attr.attr, - &iio_dev_attr_choff_1.dev_attr.attr, - &iio_dev_attr_choff_2.dev_attr.attr, - &iio_dev_attr_wdiv.dev_attr.attr, - &iio_dev_attr_irms.dev_attr.attr, - &iio_dev_attr_vrms.dev_attr.attr, - &iio_dev_attr_irmsos.dev_attr.attr, - &iio_dev_attr_vrmsos.dev_attr.attr, - &iio_dev_attr_vagain.dev_attr.attr, - &iio_dev_attr_ipklvl.dev_attr.attr, - &iio_dev_attr_vpklvl.dev_attr.attr, - &iio_dev_attr_ipeak.dev_attr.attr, - &iio_dev_attr_vpeak.dev_attr.attr, - &iio_dev_attr_vperiod.dev_attr.attr, - NULL, -}; - -static const struct attribute_group ade7753_attribute_group = { - .attrs = ade7753_attributes, -}; - -static const struct iio_info ade7753_info = { - .attrs = &ade7753_attribute_group, -}; - -static int ade7753_probe(struct spi_device *spi) -{ - int ret; - struct ade7753_state *st; - struct iio_dev *indio_dev; - - /* setup the industrialio driver allocated elements */ - indio_dev = devm_iio_device_alloc(&spi->dev, sizeof(*st)); - if (!indio_dev) - return -ENOMEM; - /* this is only used for removal purposes */ - spi_set_drvdata(spi, indio_dev); - - st = iio_priv(indio_dev); - st->us = spi; - mutex_init(&st->buf_lock); - - indio_dev->name = spi->dev.driver->name; - indio_dev->dev.parent = &spi->dev; - indio_dev->info = &ade7753_info; - indio_dev->modes = INDIO_DIRECT_MODE; - - /* Get the device into a sane initial state */ - ret = ade7753_initial_setup(indio_dev); - if (ret) - return ret; - - return iio_device_register(indio_dev); -} - -static int ade7753_remove(struct spi_device *spi) -{ - struct iio_dev *indio_dev = spi_get_drvdata(spi); - - iio_device_unregister(indio_dev); - ade7753_stop_device(&indio_dev->dev); - - return 0; -} - -static struct spi_driver ade7753_driver = { - .driver = { - .name = "ade7753", - }, - .probe = ade7753_probe, - .remove = ade7753_remove, -}; -module_spi_driver(ade7753_driver); - -MODULE_AUTHOR("Barry Song <21cnbao@gmail.com>"); -MODULE_DESCRIPTION("Analog Devices ADE7753/6 Single-Phase Multifunction Meter"); -MODULE_LICENSE("GPL v2"); -MODULE_ALIAS("spi:ade7753");