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platform/x86: asus-laptop: Register ACPI notify handler directly

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To facilitate subsequent conversion of the driver to a platform one,
make it install an ACPI notify handler directly instead of using
a .notify() callback in struct acpi_driver.

No intentional functional impact.

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Reviewed-by: Denis Benato <denis.benato@linux.dev>
Link: https://patch.msgid.link/5082508.31r3eYUQgx@rafael.j.wysocki
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
This commit is contained in:
Rafael J. Wysocki 2026-02-28 16:10:21 +01:00 committed by Ilpo Järvinen
parent 3a96c7915d
commit 378500dc13
No known key found for this signature in database
GPG Key ID: 59AC4F6153E5CE31
1 changed files with 8 additions and 3 deletions
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11
drivers/platform/x86/asus-laptop.c
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@ -1517,9 +1517,9 @@ static void asus_input_exit(struct asus_laptop *asus)
/* /*
* ACPI driver * ACPI driver
*/ */
static void asus_acpi_notify(struct acpi_device *device, u32 event) static void asus_acpi_notify(acpi_handle handle, u32 event, void *data)
{ {
struct asus_laptop *asus = acpi_driver_data(device); struct asus_laptop *asus = data;
u16 count; u16 count;
/* TODO Find a better way to handle events count. */ /* TODO Find a better way to handle events count. */
@ -1881,6 +1881,11 @@ static int asus_acpi_add(struct acpi_device *device)
if (result && result != -ENODEV) if (result && result != -ENODEV)
goto fail_pega_rfkill; goto fail_pega_rfkill;
result = acpi_dev_install_notify_handler(device, ACPI_DEVICE_NOTIFY,
asus_acpi_notify, asus);
if (result)
goto fail_pega_rfkill;
asus_device_present = true; asus_device_present = true;
return 0; return 0;
@ -1906,6 +1911,7 @@ static void asus_acpi_remove(struct acpi_device *device)
{ {
struct asus_laptop *asus = acpi_driver_data(device); struct asus_laptop *asus = acpi_driver_data(device);
acpi_dev_remove_notify_handler(device, ACPI_DEVICE_NOTIFY, asus_acpi_notify);
asus_backlight_exit(asus); asus_backlight_exit(asus);
asus_rfkill_exit(asus); asus_rfkill_exit(asus);
asus_led_exit(asus); asus_led_exit(asus);
@ -1932,7 +1938,6 @@ static struct acpi_driver asus_acpi_driver = {
.ops = { .ops = {
.add = asus_acpi_add, .add = asus_acpi_add,
.remove = asus_acpi_remove, .remove = asus_acpi_remove,
.notify = asus_acpi_notify,
}, },
}; };