diff options
| author | Peng Fan <peng.fan@nxp.com> | 2024-12-12 06:03:22 +0300 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2024-12-16 20:34:16 +0300 |
| commit | 55b75306c3edf369285ce22ba1ced45e335094c2 (patch) | |
| tree | 72e2e031be5e6dbcac01369b682c8aa642341ab4 | |
| parent | 1bba29603a2812e7b3dbb4ec1558ecb626ee933e (diff) | |
| download | linux-55b75306c3edf369285ce22ba1ced45e335094c2.tar.xz | |
Input: bbnsm_pwrkey - add remove hook
Without remove hook to clear wake irq, there will be kernel dump when
doing module test.
"bbnsm_pwrkey 44440000.bbnsm:pwrkey: wake irq already initialized"
Add remove hook to clear wake irq and set wakeup to false.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Fixes: 40e40fdfec3f ("Input: bbnsm_pwrkey - add bbnsm power key support")
Link: https://lore.kernel.org/r/20241212030322.3110017-1-peng.fan@oss.nxp.com
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| -rw-r--r-- | drivers/input/misc/nxp-bbnsm-pwrkey.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/input/misc/nxp-bbnsm-pwrkey.c b/drivers/input/misc/nxp-bbnsm-pwrkey.c index eb4173f9c820..7ba8d166d68c 100644 --- a/drivers/input/misc/nxp-bbnsm-pwrkey.c +++ b/drivers/input/misc/nxp-bbnsm-pwrkey.c @@ -187,6 +187,12 @@ static int bbnsm_pwrkey_probe(struct platform_device *pdev) return 0; } +static void bbnsm_pwrkey_remove(struct platform_device *pdev) +{ + dev_pm_clear_wake_irq(&pdev->dev); + device_init_wakeup(&pdev->dev, false); +} + static int __maybe_unused bbnsm_pwrkey_suspend(struct device *dev) { struct platform_device *pdev = to_platform_device(dev); @@ -223,6 +229,8 @@ static struct platform_driver bbnsm_pwrkey_driver = { .of_match_table = bbnsm_pwrkey_ids, }, .probe = bbnsm_pwrkey_probe, + .remove = bbnsm_pwrkey_remove, + }; module_platform_driver(bbnsm_pwrkey_driver); |