diff options
| author | Chen Jun <chenjun102@huawei.com> | 2022-11-19 02:40:03 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-11-25 19:42:21 +0300 |
| commit | 4f348b60c79671eee33c1389efe89109c93047da (patch) | |
| tree | 3a1e273d8ed8bb4fae5ebeb42b2e95c6a60248c8 /drivers/input/serio | |
| parent | 7b0007b28dd970176f2e297c06ae63eea2447127 (diff) | |
| download | linux-4f348b60c79671eee33c1389efe89109c93047da.tar.xz | |
Input: i8042 - fix leaking of platform device on module removal
[ Upstream commit 81cd7e8489278d28794e7b272950c3e00c344e44 ]
Avoid resetting the module-wide i8042_platform_device pointer in
i8042_probe() or i8042_remove(), so that the device can be properly
destroyed by i8042_exit() on module unload.
Fixes: 9222ba68c3f4 ("Input: i8042 - add deferred probe support")
Signed-off-by: Chen Jun <chenjun102@huawei.com>
Link: https://lore.kernel.org/r/20221109034148.23821-1-chenjun102@huawei.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/input/serio')
| -rw-r--r-- | drivers/input/serio/i8042.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/input/serio/i8042.c b/drivers/input/serio/i8042.c index bb76ff2f6b1d..dc40f6099dcf 100644 --- a/drivers/input/serio/i8042.c +++ b/drivers/input/serio/i8042.c @@ -1540,8 +1540,6 @@ static int i8042_probe(struct platform_device *dev) { int error; - i8042_platform_device = dev; - if (i8042_reset == I8042_RESET_ALWAYS) { error = i8042_controller_selftest(); if (error) @@ -1579,7 +1577,6 @@ static int i8042_probe(struct platform_device *dev) i8042_free_aux_ports(); /* in case KBD failed but AUX not */ i8042_free_irqs(); i8042_controller_reset(false); - i8042_platform_device = NULL; return error; } @@ -1589,7 +1586,6 @@ static int i8042_remove(struct platform_device *dev) i8042_unregister_ports(); i8042_free_irqs(); i8042_controller_reset(false); - i8042_platform_device = NULL; return 0; } |