From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pg1-f194.google.com ([209.85.215.194]:46859 "EHLO mail-pg1-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725925AbeKUD1N (ORCPT ); Tue, 20 Nov 2018 22:27:13 -0500 From: Shreeya Patel To: lars@metafoo.de, Michael.Hennerich@analog.com, jic23@kernel.org, knaack.h@gmx.de, pmeerw@pmeerw.net, gregkh@linuxfoundation.org, linux-iio@vger.kernel.org, devel@driverdev.osuosl.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 3/5] Staging: iio: adt7316: Switch irq_flags to a local variable Date: Tue, 20 Nov 2018 22:26:58 +0530 Message-Id: <20181120165658.7259-1-shreeya.patel23498@gmail.com> Sender: linux-iio-owner@vger.kernel.org List-Id: linux-iio@vger.kernel.org There is no need to store irq_flags into the structure as it is always set to the same thing. Hence switch irq_flags to a local variable. Signed-off-by: Shreeya Patel --- drivers/staging/iio/addac/adt7316-i2c.c | 1 - drivers/staging/iio/addac/adt7316-spi.c | 1 - drivers/staging/iio/addac/adt7316.c | 8 ++++---- drivers/staging/iio/addac/adt7316.h | 1 - 4 files changed, 4 insertions(+), 7 deletions(-) diff --git a/drivers/staging/iio/addac/adt7316-i2c.c b/drivers/staging/iio/addac/adt7316-i2c.c index 41bc4ca008bc..ac91163656b5 100644 --- a/drivers/staging/iio/addac/adt7316-i2c.c +++ b/drivers/staging/iio/addac/adt7316-i2c.c @@ -104,7 +104,6 @@ static int adt7316_i2c_probe(struct i2c_client *client, struct adt7316_bus bus = { .client = client, .irq = client->irq, - .irq_flags = IRQF_TRIGGER_LOW, .read = adt7316_i2c_read, .write = adt7316_i2c_write, .multi_read = adt7316_i2c_multi_read, diff --git a/drivers/staging/iio/addac/adt7316-spi.c b/drivers/staging/iio/addac/adt7316-spi.c index 5cd22743e140..e75827e326a6 100644 --- a/drivers/staging/iio/addac/adt7316-spi.c +++ b/drivers/staging/iio/addac/adt7316-spi.c @@ -94,7 +94,6 @@ static int adt7316_spi_probe(struct spi_device *spi_dev) struct adt7316_bus bus = { .client = spi_dev, .irq = spi_dev->irq, - .irq_flags = IRQF_TRIGGER_LOW, .read = adt7316_spi_read, .write = adt7316_spi_write, .multi_read = adt7316_spi_multi_read, diff --git a/drivers/staging/iio/addac/adt7316.c b/drivers/staging/iio/addac/adt7316.c index deb2f7b40f60..dfae22619287 100644 --- a/drivers/staging/iio/addac/adt7316.c +++ b/drivers/staging/iio/addac/adt7316.c @@ -2102,6 +2102,7 @@ int adt7316_probe(struct device *dev, struct adt7316_bus *bus, struct adt7316_chip_info *chip; struct iio_dev *indio_dev; unsigned short *adt7316_platform_data = dev->platform_data; + int irq_flags = IRQF_TRIGGER_LOW; int ret = 0; indio_dev = devm_iio_device_alloc(dev, sizeof(*chip)); @@ -2146,19 +2147,18 @@ int adt7316_probe(struct device *dev, struct adt7316_bus *bus, if (chip->bus.irq > 0) { if (adt7316_platform_data[0]) - chip->bus.irq_flags = adt7316_platform_data[0]; + irq_flags = adt7316_platform_data[0]; ret = devm_request_threaded_irq(dev, chip->bus.irq, NULL, adt7316_event_handler, - chip->bus.irq_flags | - IRQF_ONESHOT, + irq_flags | IRQF_ONESHOT, indio_dev->name, indio_dev); if (ret) return ret; - if (chip->bus.irq_flags & IRQF_TRIGGER_HIGH) + if (irq_flags & IRQF_TRIGGER_HIGH) chip->config1 |= ADT7316_INT_POLARITY; } diff --git a/drivers/staging/iio/addac/adt7316.h b/drivers/staging/iio/addac/adt7316.h index ec40fbb698a6..fd7c5c92b599 100644 --- a/drivers/staging/iio/addac/adt7316.h +++ b/drivers/staging/iio/addac/adt7316.h @@ -17,7 +17,6 @@ struct adt7316_bus { void *client; int irq; - int irq_flags; int (*read)(void *client, u8 reg, u8 *data); int (*write)(void *client, u8 reg, u8 val); int (*multi_read)(void *client, u8 first_reg, u8 count, u8 *data); -- 2.17.1