From: Brian Masney <masneyb@onstation.org>
To: jic23@kernel.org, linux-iio@vger.kernel.org
Cc: gregkh@linuxfoundation.org, devel@driverdev.osuosl.org,
knaack.h@gmx.de, lars@metafoo.de, pmeerw@pmeerw.net,
linux-kernel@vger.kernel.org, Jon.Brenner@ams.com
Subject: [PATCH 05/13] staging: iio: tsl2x7x: remove unnecessary chip status checks in suspend/resume
Date: Fri, 20 Apr 2018 20:41:45 -0400 [thread overview]
Message-ID: <20180421004153.19073-6-masneyb@onstation.org> (raw)
In-Reply-To: <20180421004153.19073-1-masneyb@onstation.org>
tsl2x7x_suspend() and tsl2x7x_resume() both check to see what the
current chip status is. These checks are not necessary so this patch
removes those checks.
Signed-off-by: Brian Masney <masneyb@onstation.org>
---
drivers/staging/iio/light/tsl2x7x.c | 16 ++--------------
1 file changed, 2 insertions(+), 14 deletions(-)
diff --git a/drivers/staging/iio/light/tsl2x7x.c b/drivers/staging/iio/light/tsl2x7x.c
index f37fc74b8fbc..8d8af0cf9768 100644
--- a/drivers/staging/iio/light/tsl2x7x.c
+++ b/drivers/staging/iio/light/tsl2x7x.c
@@ -1682,27 +1682,15 @@ static int tsl2x7x_probe(struct i2c_client *clientp,
static int tsl2x7x_suspend(struct device *dev)
{
struct iio_dev *indio_dev = dev_get_drvdata(dev);
- struct tsl2X7X_chip *chip = iio_priv(indio_dev);
- int ret = 0;
-
- if (chip->tsl2x7x_chip_status == TSL2X7X_CHIP_WORKING) {
- ret = tsl2x7x_chip_off(indio_dev);
- chip->tsl2x7x_chip_status = TSL2X7X_CHIP_SUSPENDED;
- }
- return ret;
+ return tsl2x7x_chip_off(indio_dev);
}
static int tsl2x7x_resume(struct device *dev)
{
struct iio_dev *indio_dev = dev_get_drvdata(dev);
- struct tsl2X7X_chip *chip = iio_priv(indio_dev);
- int ret = 0;
- if (chip->tsl2x7x_chip_status == TSL2X7X_CHIP_SUSPENDED)
- ret = tsl2x7x_chip_on(indio_dev);
-
- return ret;
+ return tsl2x7x_chip_on(indio_dev);
}
static int tsl2x7x_remove(struct i2c_client *client)
--
2.14.3
next prev parent reply other threads:[~2018-04-21 0:42 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-04-21 0:41 [PATCH 00/13] iio: tsl2x7x: staging cleanups Brian Masney
2018-04-21 0:41 ` [PATCH 01/13] staging: iio: tsl2x7x: move integration_time* attributes to IIO_INTENSITY channel Brian Masney
2018-04-21 16:13 ` Jonathan Cameron
2018-04-21 0:41 ` [PATCH 02/13] staging: iio: tsl2x7x: use GPL-2.0+ SPDX license identifier Brian Masney
2018-04-21 16:16 ` Jonathan Cameron
2018-04-21 17:04 ` Brian Masney
2018-04-21 0:41 ` [PATCH 03/13] staging: iio: tsl2x7x: don't return error in IRQ handler Brian Masney
2018-04-21 16:18 ` Jonathan Cameron
2018-04-21 0:41 ` [PATCH 04/13] staging: iio: tsl2x7x: simplify tsl2x7x_clear_interrupts function Brian Masney
2018-04-21 16:20 ` Jonathan Cameron
2018-04-21 0:41 ` Brian Masney [this message]
2018-04-21 16:23 ` [PATCH 05/13] staging: iio: tsl2x7x: remove unnecessary chip status checks in suspend/resume Jonathan Cameron
2018-04-21 0:41 ` [PATCH 06/13] staging: iio: tsl2x7x: simplify tsl2x7x_write_interrupt_config return Brian Masney
2018-04-21 16:25 ` Jonathan Cameron
2018-04-21 0:41 ` [PATCH 07/13] staging: iio: tsl2x7x: simplify device id verification Brian Masney
2018-04-21 16:26 ` Jonathan Cameron
2018-04-21 0:41 ` [PATCH 08/13] staging: iio: tsl2x7x: add range checking to three sysfs attributes Brian Masney
2018-04-21 16:31 ` Jonathan Cameron
2018-04-21 0:41 ` [PATCH 09/13] staging: iio: tsl2x7x: move power and diode settings into header file Brian Masney
2018-04-21 16:33 ` Jonathan Cameron
2018-04-21 0:41 ` [PATCH 10/13] staging: iio: tsl2x7x: rename prx to prox for consistency Brian Masney
2018-04-21 16:33 ` Jonathan Cameron
2018-04-21 0:41 ` [PATCH 11/13] staging: iio: tsl2x7x: use device defaults for als_time, prox_time and wait_time Brian Masney
2018-04-21 16:39 ` Jonathan Cameron
2018-04-21 0:41 ` [PATCH 12/13] staging: iio: tsl2x7x: various comment cleanups Brian Masney
2018-04-21 16:37 ` Jonathan Cameron
2018-04-21 0:41 ` [PATCH 13/13] staging: iio: tsl2x7x: rename prox_config to als_prox_config Brian Masney
2018-04-21 16:38 ` Jonathan Cameron
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