From: Sanjay Chitroda <sanjayembeddedse@gmail.com>
To: jic23@kernel.org
Cc: dlechner@baylibre.com, nuno.sa@analog.com, andy@kernel.org,
sanjayembeddedse@gmail.com, mingo@kernel.org,
christophe.jaillet@wanadoo.fr, nabijaczleweli@nabijaczleweli.xyz,
kees@kernel.org, kyungmin.park@samsung.com, k.wrona@samsung.com,
linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH v7 3/9] iio: ssp_sensors: cancel delayed work_refresh on remove
Date: Sun, 26 Apr 2026 14:47:04 +0530 [thread overview]
Message-ID: <20260426091710.3722035-4-sanjayembedded@gmail.com> (raw)
In-Reply-To: <20260426091710.3722035-1-sanjayembedded@gmail.com>
From: Sanjay Chitroda <sanjayembeddedse@gmail.com>
The work_refresh may still be pending or running when the device is
removed, cancel the delayed work_refresh in remove path.
Fixes: 50dd64d57eee ("iio: common: ssp_sensors: Add sensorhub driver")
Signed-off-by: Sanjay Chitroda <sanjayembeddedse@gmail.com>
---
drivers/iio/common/ssp_sensors/ssp_dev.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/iio/common/ssp_sensors/ssp_dev.c b/drivers/iio/common/ssp_sensors/ssp_dev.c
index 7d07fae295fd..51730dae5871 100644
--- a/drivers/iio/common/ssp_sensors/ssp_dev.c
+++ b/drivers/iio/common/ssp_sensors/ssp_dev.c
@@ -590,6 +590,7 @@ static void ssp_remove(struct spi_device *spi)
ssp_clean_pending_list(data);
free_irq(data->spi->irq, data);
+ cancel_delayed_work_sync(&data->work_refresh);
timer_delete_sync(&data->wdt_timer);
cancel_work_sync(&data->work_wdt);
--
2.34.1
next prev parent reply other threads:[~2026-04-26 9:17 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-04-26 9:17 [PATCH v7 0/9] iio: ssp_sensors: improve resource cleanup Sanjay Chitroda
2026-04-26 9:17 ` [PATCH v7 1/9] iio: ssp_sensors: cleanup codestyle warning Sanjay Chitroda
2026-04-26 13:53 ` Jonathan Cameron
2026-04-29 18:12 ` Sanjay Chitroda
2026-04-26 9:17 ` [PATCH v7 2/9] iio: ssp_sensors: factor out pending list add/remove helper(s) Sanjay Chitroda
2026-04-26 14:08 ` Jonathan Cameron
2026-04-27 8:05 ` Andy Shevchenko
2026-04-26 9:17 ` Sanjay Chitroda [this message]
2026-04-26 14:09 ` [PATCH v7 3/9] iio: ssp_sensors: cancel delayed work_refresh on remove Jonathan Cameron
2026-04-29 18:06 ` Sanjay Chitroda
2026-04-29 18:09 ` Jonathan Cameron
2026-04-26 9:17 ` [PATCH v7 4/9] iio: ssp_sensors: factor out mcu enable/disable helper(s) Sanjay Chitroda
2026-04-26 14:13 ` Jonathan Cameron
2026-04-26 9:17 ` [PATCH v7 5/9] iio: ssp_sensors: use local struct device Sanjay Chitroda
2026-04-26 14:16 ` Jonathan Cameron
2026-04-27 8:09 ` Andy Shevchenko
2026-04-26 9:17 ` [PATCH v7 6/9] iio: ssp_sensors: Drop duplicated wdt timer and work cleanup Sanjay Chitroda
2026-04-27 8:17 ` Andy Shevchenko
2026-04-26 9:17 ` [PATCH v7 7/9] iio: ssp_sensors: convert probe and teardown to devm-managed resources Sanjay Chitroda
2026-04-26 9:17 ` [PATCH v7 8/9] iio: ssp_sensors: Use dev_err_probe Sanjay Chitroda
2026-04-26 14:24 ` Jonathan Cameron
2026-04-27 8:20 ` Andy Shevchenko
2026-04-27 8:19 ` Andy Shevchenko
2026-04-26 9:17 ` [PATCH v7 9/9] iio: ssp_sensors: reuse embedded RX buffer for SPI transfers Sanjay Chitroda
2026-04-26 14:31 ` Jonathan Cameron
2026-04-26 14:35 ` Jonathan Cameron
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