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From: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
To: jikos@kernel.org, jic23@kernel.org, bentiss@kernel.org
Cc: linux-input@vger.kernel.org, linux-iio@vger.kernel.org,
	linux-kernel@vger.kernel.org, simeon@maryasin.name,
	lixu.zhang@intel.com, crofts@kernel.org,
	Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Subject: [PATCH v2 2/7] HID: sensor: custom: Set owner for misc device
Date: Wed,  4 Nov 2026 12:13:58 -0800	[thread overview]
Message-ID: <20261104201403.2039921-3-srinivas.pandruvada@linux.intel.com> (raw)
In-Reply-To: <20261104201403.2039921-1-srinivas.pandruvada@linux.intel.com>

Set .owner in the misc-device file operations so open file descriptors
keep the module loaded until their release callbacks have completed.

Fixes: 4a7de0519df5 ("HID: sensor: Custom and Generic sensor support")
Reported-by: Семён Марьясин <simeon@maryasin.name>
Closes: https://lore.kernel.org/all/CAM2dg7ewfVJSP4rFyhkCB1Rmd1+X56sAg=eUdbPthG2xrLqwQQ@mail.gmail.com/
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
---
 drivers/hid/hid-sensor-custom.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/hid/hid-sensor-custom.c b/drivers/hid/hid-sensor-custom.c
index c2b425afd951..72e5639cb1d9 100644
--- a/drivers/hid/hid-sensor-custom.c
+++ b/drivers/hid/hid-sensor-custom.c
@@ -719,6 +719,7 @@ static __poll_t hid_sensor_custom_poll(struct file *file,
 }
 
 static const struct file_operations hid_sensor_custom_fops = {
+	.owner = THIS_MODULE,
 	.open =  hid_sensor_custom_open,
 	.read =  hid_sensor_custom_read,
 	.release = hid_sensor_custom_release,
-- 
2.56.0


  parent reply	other threads:[~2026-11-04 20:14 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-11-04 20:13 [PATCH v2 0/7] HID: sensor: custom: use-after-freec after remove Srinivas Pandruvada
2026-11-04 20:13 ` [PATCH v2 1/7] HID: sensor: hub: Synchronize callback removal with raw events Srinivas Pandruvada
2026-11-04 20:13 ` Srinivas Pandruvada [this message]
2026-11-04 20:13 ` [PATCH v2 3/7] HID: sensor: custom: Disable sensor before hub close on removal Srinivas Pandruvada
2026-11-04 20:14 ` [PATCH v2 4/7] HID: sensor: custom: Fix state lifetime during removal Srinivas Pandruvada
2026-11-04 20:14 ` [PATCH v2 5/7] HID: sensor: custom: Serialize misc device reads Srinivas Pandruvada
2026-11-04 20:14 ` [PATCH v2 6/7] HID: sensor: custom: Register enable attribute after misc device Srinivas Pandruvada
2026-11-04 20:14 ` [PATCH v2 7/7] HID: sensor: hub: Remove clients before stopping hardware Srinivas Pandruvada

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