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| author | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2023-10-06 18:32:51 +0300 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2023-10-06 18:32:51 +0300 |
| commit | 470508f63ad2483b1ae82ed67cd504ad408b2a35 (patch) | |
| tree | d5c0a05b6eedc2c5c8e9b7bcb7500eea0dfe4b12 /drivers/acpi/ac.c | |
| parent | 5f3c10ac34ec2dc199e5bcc3ff856b42cf0e12df (diff) | |
| download | linux-470508f63ad2483b1ae82ed67cd504ad408b2a35.tar.xz | |
ACPI: bus: Add context argument to acpi_dev_install_notify_handler()
Add void *context arrgument to the list of arguments of
acpi_dev_install_notify_handler() and modify it to pass that argument
as context to acpi_install_notify_handler() instead of its first
argument which is problematic in general (for example, if platform
drivers used it, they would rather get struct platform_device pointers
or pointers to their private data from the context arguments of their
notify handlers).
Make all of the current callers of acpi_dev_install_notify_handler()
take this change into account so as to avoid altering the general
functionality.
Co-developed-by: Michal Wilczynski <michal.wilczynski@intel.com>
Signed-off-by: Michal Wilczynski <michal.wilczynski@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/acpi/ac.c')
| -rw-r--r-- | drivers/acpi/ac.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/acpi/ac.c b/drivers/acpi/ac.c index 225dc6818751..aac3e561790c 100644 --- a/drivers/acpi/ac.c +++ b/drivers/acpi/ac.c @@ -257,7 +257,7 @@ static int acpi_ac_add(struct acpi_device *device) register_acpi_notifier(&ac->battery_nb); result = acpi_dev_install_notify_handler(device, ACPI_ALL_NOTIFY, - acpi_ac_notify); + acpi_ac_notify, device); if (result) goto err_unregister; |