From: Shreeya Patel <shreeya.patel23498@gmail.com>
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 5/7] Staging: iio: adt7316: Switch irq_flags to a local variable
Date: Sat, 17 Nov 2018 04:29:49 +0530 [thread overview]
Message-ID: <20181116225949.24913-1-shreeya.patel23498@gmail.com> (raw)
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 <shreeya.patel23498@gmail.com>
---
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 d4b5060c18ee..91d6cdcb747e 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
reply other threads:[~2018-11-16 22:59 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20181116225949.24913-1-shreeya.patel23498@gmail.com \
--to=shreeya.patel23498@gmail.com \
--cc=Michael.Hennerich@analog.com \
--cc=devel@driverdev.osuosl.org \
--cc=gregkh@linuxfoundation.org \
--cc=jic23@kernel.org \
--cc=knaack.h@gmx.de \
--cc=lars@metafoo.de \
--cc=linux-iio@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=pmeerw@pmeerw.net \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).