Hans de Goede cb78d818c3 ACPI / bus: Leave modalias empty for devices which are not present ... [ Upstream commit 10809bb976 ] Most Bay and Cherry Trail devices use a generic DSDT with all possible peripheral devices present in the DSDT, with their _STA returning 0x00 or 0x0f based on AML variables which describe what is actually present on the board. Since ACPI device objects with a 0x00 status (not present) still get an entry under /sys/bus/acpi/devices, and those entry had an acpi:PNPID modalias, userspace would end up loading modules for non present hardware. This commit fixes this by leaving the modalias empty for non present devices. This results in 10 modules less being loaded with a generic distro kernel config on my Cherry Trail test-device (a GPD pocket). Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Signed-off-by: Sasha Levin <alexander.levin@verizon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2018-02-03 17:38:59 +01:00
..
acpica	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
apei	ACPI: APEI / ERST: Fix missing error handling in erst_reader()	2017-12-29 17:53:45 +01:00
arm64	ACPI/IORT: Fix PCI ACS enablement	2017-10-04 17:34:41 +01:00
dptf	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
nfit	acpi, nfit: fix health event notification	2017-12-29 17:53:45 +01:00
pmic	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
x86	ACPI / property: Support Apple _DSM properties	2017-08-03 23:26:22 +02:00
ac.c	ACPI / AC: Add a blacklist with PMIC ACPI HIDs with a native charger driver	2017-04-19 22:53:35 +02:00
acpi_amba.c
acpi_apd.c	ACPI: APD: Fix HID for Hisilicon Hip07/08	2017-07-30 14:33:48 +02:00
acpi_cmos_rtc.c
acpi_configfs.c	ACPI: configfs: Unload SSDT on configfs entry removal	2017-06-22 02:43:12 +02:00
acpi_dbg.c	ACPI: fix whitespace in pr_fmt() to align log entries	2017-06-22 02:18:20 +02:00
acpi_extlog.c	ACPI: Switch to use generic guid_t in acpi_evaluate_dsm()	2017-06-07 12:20:49 +02:00
acpi_ipmi.c	ACPI / IPMI: change warning to debug on timeout	2017-04-07 12:25:37 -05:00
acpi_lpat.c	ACPI / lpat: Fix typos in comments and kerneldoc style	2017-07-24 22:52:00 +02:00
acpi_lpss.c	ACPI / LPSS: Don't abort ACPI scan on missing mem resource	2017-08-10 01:41:41 +02:00
acpi_memhotplug.c
acpi_pad.c	sched/headers: Prepare for new header dependencies before moving code to <uapi/linux/sched/types.h>	2017-03-02 08:42:27 +01:00
acpi_platform.c	ACPI / platform: Update platform device NUMA node based on _PXM method	2017-04-18 16:56:39 +02:00
acpi_pnp.c
acpi_processor.c	ACPI / processor: make function acpi_processor_check_duplicates() static	2017-08-24 03:25:47 +02:00
acpi_video.c	dmi: Mark all struct dmi_system_id instances const	2017-09-14 11:59:30 +02:00
acpi_watchdog.c	ACPI / watchdog: properly initialize resources	2017-09-19 01:49:02 +02:00
battery.c	ACPI: make device_attribute const	2017-08-24 03:38:25 +02:00
battery.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
bgrt.c	ACPI: BGRT: constify attribute_group structures	2017-07-04 22:15:20 +02:00
blacklist.c	dmi: Mark all struct dmi_system_id instances const	2017-09-14 11:59:30 +02:00
bus.c	dmi: Mark all struct dmi_system_id instances const	2017-09-14 11:59:30 +02:00
button.c	ACPI updates for v4.13-rc1	2017-07-04 14:16:49 -07:00
cm_sbs.c
container.c
cppc_acpi.c	scripts/spelling.txt: add regsiter -> register spelling mistake	2017-05-08 17:15:13 -07:00
custom_method.c
debugfs.c
device_pm.c	ACPI / PM: Fix acpi_pm_notifier_lock vs flush_workqueue() deadlock	2017-11-30 08:40:38 +00:00
device_sysfs.c	ACPI / bus: Leave modalias empty for devices which are not present	2018-02-03 17:38:59 +01:00
dock.c	ACPI / dock: constify attribute_group structure	2017-08-03 23:28:24 +02:00
ec.c	ACPI / EC: Fix regression related to PM ops support in ECDT device	2017-12-05 11:26:33 +01:00
ec_sys.c
event.c	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
evged.c
fan.c	ACPI / fan: Fix error reading cur_state	2016-10-10 02:20:43 +02:00
glue.c	IOMMU Updates for Linux v4.12	2017-05-09 15:15:47 -07:00
hed.c
internal.h	ACPI / EC: Fix regression related to PM ops support in ECDT device	2017-12-05 11:26:33 +01:00
ioapic.c	ACPI: fix whitespace in pr_fmt() to align log entries	2017-06-22 02:18:20 +02:00
irq.c	ACPI / irq: Fix return code of acpi_gsi_to_irq()	2017-07-12 13:11:49 +02:00
Kconfig	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
Makefile	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
numa.c	ACPI: NUMA: Fix typo in the full name of SRAT	2017-07-24 22:27:44 +02:00
nvs.c
osi.c	dmi: Mark all struct dmi_system_id instances const	2017-09-14 11:59:30 +02:00
osl.c	ACPICA: Hardware: Add sleep register hooks	2017-01-02 23:18:41 +01:00
pci_irq.c	ACPI / PCI: fix GIC irq model default PCI IRQ polarity	2016-09-10 02:50:50 +02:00
pci_link.c	ACPI/PCI: pci_link: Include PIRQ_PENALTY_PCI_USING for ISA IRQs	2016-10-24 14:18:14 +02:00
pci_mcfg.c	PCI/ACPI: Add ThunderX pass2.x 2nd node MCFG quirk	2017-04-24 11:58:56 -05:00
pci_root.c	treewide: Consolidate Apple DMI checks	2017-08-03 23:26:22 +02:00
pci_slot.c	dmi: Mark all struct dmi_system_id instances const	2017-09-14 11:59:30 +02:00
power.c	ACPI / power: constify attribute_group structures	2017-07-04 22:15:14 +02:00
proc.c	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
processor_core.c	Revert"x86/acpi: Enable MADT APIs to return disabled apicids"	2017-03-11 14:41:18 +01:00
processor_driver.c	ACPI: processor: use dev_dbg() instead of dev_warn() when CPPC probe failed	2017-07-27 01:51:06 +02:00
processor_idle.c	Revert "x86/mm: Stop calling leave_mm() in idle code"	2017-11-04 15:01:50 +01:00
processor_pdc.c	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
processor_perflib.c	ACPI: processor_perflib: Simplify code and stop using CPUFREQ_START	2017-02-04 00:05:29 +01:00
processor_thermal.c	Replace <asm/uaccess.h> with <linux/uaccess.h> globally	2016-12-24 11:46:01 -08:00
processor_throttling.c	acpi/processor: Prevent cpu hotplug deadlock	2017-05-26 10:10:47 +02:00
property.c	ACPI: properties: Fix __acpi_node_get_property_reference() return codes	2017-10-11 21:16:37 +02:00
reboot.c	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
resource.c	ACPI: Introduce DMA ranges parsing	2017-08-07 14:28:51 +02:00
sbs.c	Merge branches 'acpi-video', 'acpi-battery', 'acpi-spcr' and 'acpi-misc'	2017-09-03 23:54:29 +02:00
sbshc.c
sbshc.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
scan.c	ACPI / EC: Fix regression related to PM ops support in ECDT device	2017-12-05 11:26:33 +01:00
sleep.c	ACPI / PM: Blacklist Low Power S0 Idle _DSM for Dell XPS13 9360	2017-11-06 23:56:57 +01:00
sleep.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
spcr.c	Merge branches 'acpi-video', 'acpi-battery', 'acpi-spcr' and 'acpi-misc'	2017-09-03 23:54:29 +02:00
sysfs.c	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
tables.c	ACPICA: Tables: Change table duplication check to be related to acpi_gbl_verify_table_checksum	2017-07-20 16:38:25 +02:00
thermal.c	dmi: Mark all struct dmi_system_id instances const	2017-09-14 11:59:30 +02:00
utils.c	ACPI / blacklist: add acpi_match_platform_list()	2017-08-29 01:42:48 +02:00
video_detect.c	ACPI / video: Add force_none quirk for Dell OptiPlex 9020M	2017-07-16 02:27:23 +02:00
wakeup.c	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00