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linux/drivers/ptp
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Dawei Li 6c0eb5ba35 ACPI: make remove callback of ACPI driver void 
For bus-based driver, device removal is implemented as:
1 device_remove()->
2   bus->remove()->
3     driver->remove()

Driver core needs no inform from callee(bus driver) about the
result of remove callback. In that case, commit fc7a6209d5
("bus: Make remove callback return void") forces bus_type::remove
be void-returned.

Now we have the situation that both 1 & 2 of calling chain are
void-returned, so it does not make much sense for 3(driver->remove)
to return non-void to its caller.

So the basic idea behind this change is making remove() callback of
any bus-based driver to be void-returned.

This change, for itself, is for device drivers based on acpi-bus.

Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Acked-by: Lee Jones <lee@kernel.org>
Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Dawei Li <set_pte_at@outlook.com>
Reviewed-by: Maximilian Luz <luzmaximilian@gmail.com>  # for drivers/platform/surface/*
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2022-11-23 19:11:22 +01:00
..
Kconfig ptp: ocp: Select CRC16 in the Kconfig. 2022-07-27 18:11:34 -07:00
Makefile
ptp_chardev.c
ptp_clock.c ptp: Remove usage of the deprecated ida_simple_xxx API 2022-09-27 17:33:11 -07:00
ptp_clockmatrix.c ptp: ptp_clockmatrix: fix is_single_shot 2022-05-25 21:51:32 -07:00
ptp_clockmatrix.h ptp: ptp_clockmatrix: return -EBUSY if phase pull-in is in progress 2022-05-17 17:49:04 -07:00
ptp_dte.c treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_30.RULE (part 2) 2022-06-10 14:51:35 +02:00
ptp_idt82p33.c ptp: idt82p33: use rsmu driver to access i2c/spi bus 2022-03-09 19:50:57 -08:00
ptp_idt82p33.h ptp: idt82p33: use rsmu driver to access i2c/spi bus 2022-03-09 19:50:57 -08:00
ptp_ines.c net_tstamp: add new flag HWTSTAMP_FLAG_BONDED_PHC_INDEX 2021-12-14 12:28:24 +00:00
ptp_kvm_arm.c
ptp_kvm_common.c
ptp_kvm_x86.c ptp: fix error print of ptp_kvm on X86_64 platform 2021-10-15 11:19:25 +01:00
ptp_ocp.c ] ptp: ocp: remove symlink for second GNSS 2022-10-10 08:37:24 +01:00
ptp_pch.c ptp_pch: Remove unused pch_pm_ops 2022-02-08 21:04:32 -08:00
ptp_private.h ptp: Speed up vclock lookup 2022-05-10 09:48:09 +02:00
ptp_qoriq_debugfs.c
ptp_qoriq.c
ptp_sysfs.c ptp: Add cycles support for virtual clocks 2022-05-10 09:48:08 +02:00
ptp_vclock.c ptp: Speed up vclock lookup 2022-05-10 09:48:09 +02:00
ptp_vmw.c ACPI: make remove callback of ACPI driver void 2022-11-23 19:11:22 +01:00