usb: typec: qcom: Add Qualcomm PMIC Type-C driver

This commit adds a QCOM PMIC TCPM driver with an initial pm8150b
block.

The driver is layered as follows:

qcom_pmic_typec.c : Responsible for regi

usb: typec: qcom: Add Qualcomm PMIC Type-C driver

This commit adds a QCOM PMIC TCPM driver with an initial pm8150b
block.

The driver is layered as follows:

qcom_pmic_typec.c : Responsible for registering with TCPM and arbitrates
access to the Type-C and PDPHY hardware blocks in one
place. This presents a single TCPM device to device to
the Linux TCPM layer.

qcom_pmic_typec_pdphy.c: Responsible for interfacing with the PDPHY hardware and
processing power-delivery related calls from TCPM.
This hardware binding can be extended to
facilitate similar hardware in different PMICs.

qcom_pmic_typec_port.c: Responsible for notifying and processing Type-C
related calls from TCPM. Similar to the pdphy this
layer can be extended to handle the specifics of
different Qualcomm PMIC Type-C port managers.

This code provides all of the same functionality as the existing
qcom typec driver plus power-delivery as well.

As a result commit 6c8cf3695176 ("usb: typec: Add QCOM PMIC typec detection
driver") can be deleted entirely.

References code from Jonathan Marek, Jack Pham, Wesley Cheng, Hemant Kumar,
Guru Das Srinagesh and Ashay Jaiswal.

Acked-by: Heikki Krogerus <[email protected]>
Reviewed-by: Guenter Roeck <[email protected]>
Reviewed-by: Caleb Connolly <[email protected]>
Signed-off-by: Bryan O'Donoghue <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>

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usb: typec: anx7411: Fix build error without CONFIG_POWER_SUPPLY

Building without CONFIG_POWER_SUPPLY will fail:

drivers/usb/typec/anx7411.o: In function `anx7411_detect_power_mode':
anx7411.c:(.te

usb: typec: anx7411: Fix build error without CONFIG_POWER_SUPPLY

Building without CONFIG_POWER_SUPPLY will fail:

drivers/usb/typec/anx7411.o: In function `anx7411_detect_power_mode':
anx7411.c:(.text+0x527): undefined reference to `power_supply_changed'
drivers/usb/typec/anx7411.o: In function `anx7411_psy_set_prop':
anx7411.c:(.text+0x90d): undefined reference to `power_supply_get_drvdata'
anx7411.c:(.text+0x930): undefined reference to `power_supply_changed'
drivers/usb/typec/anx7411.o: In function `anx7411_psy_get_prop':
anx7411.c:(.text+0x94d): undefined reference to `power_supply_get_drvdata'
drivers/usb/typec/anx7411.o: In function `anx7411_i2c_probe':
anx7411.c:(.text+0x111d): undefined reference to
`devm_power_supply_register'
drivers/usb/typec/anx7411.o: In function `anx7411_work_func':
anx7411.c:(.text+0x167c): undefined reference to `power_supply_changed'
anx7411.c:(.text+0x1b55): undefined reference to `power_supply_changed'

Add POWER_SUPPLY dependency to Kconfig.

Fixes: fe6d8a9c8e64 ("usb: typec: anx7411: Add Analogix PD ANX7411 support")
Reviewed-by: Xin Ji <[email protected]>
Acked-by: Heikki Krogerus <[email protected]>
Signed-off-by: Ren Zhijie <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>

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usb: typec: anx7411: Add Analogix PD ANX7411 support

Add driver for analogix ANX7411 USB Type-C DRP port controller.

Acked-by: Heikki Krogerus <[email protected]>
Signed-off-by: Xin J

usb: typec: anx7411: Add Analogix PD ANX7411 support

Add driver for analogix ANX7411 USB Type-C DRP port controller.

Acked-by: Heikki Krogerus <[email protected]>
Signed-off-by: Xin Ji <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>

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usb: typec: rt1719: Fix build error without CONFIG_POWER_SUPPLY

Building without CONFIG_POWER_SUPPLY will fail:

drivers/usb/typec/rt1719.o: In function `rt1719_psy_set_property':
rt1719.c:(.text+0x

usb: typec: rt1719: Fix build error without CONFIG_POWER_SUPPLY

Building without CONFIG_POWER_SUPPLY will fail:

drivers/usb/typec/rt1719.o: In function `rt1719_psy_set_property':
rt1719.c:(.text+0x10a): undefined reference to `power_supply_get_drvdata'
drivers/usb/typec/rt1719.o: In function `rt1719_psy_get_property':
rt1719.c:(.text+0x2c8): undefined reference to `power_supply_get_drvdata'
drivers/usb/typec/rt1719.o: In function `devm_rt1719_psy_register':
rt1719.c:(.text+0x3e9): undefined reference to `devm_power_supply_register'
drivers/usb/typec/rt1719.o: In function `rt1719_irq_handler':
rt1719.c:(.text+0xf9f): undefined reference to `power_supply_changed'
drivers/usb/typec/rt1719.o: In function `rt1719_update_pwr_opmode.part.9':
rt1719.c:(.text+0x657): undefined reference to `power_supply_changed'
drivers/usb/typec/rt1719.o: In function `rt1719_attach':
rt1719.c:(.text+0x83e): undefined reference to `power_supply_changed'

Add POWER_SUPPLY dependency to Kconfig.

Fixes: 25d29b980912 ("usb: typec: rt1719: Add support for Richtek RT1719")
Reported-by: Hulk Robot <[email protected]>
Reviewed-by: ChiYuan Huang <[email protected]>
Reviewed-by: Heikki Krogerus <[email protected]>
Signed-off-by: Ren Zhijie <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>

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usb: typec: Support the WUSB3801 port controller

WUSB3801 features a configurable port type, accessory detection, and
plug orientation detection. It provides a hardware "ID" pin output for
compatibi

usb: typec: Support the WUSB3801 port controller

WUSB3801 features a configurable port type, accessory detection, and
plug orientation detection. It provides a hardware "ID" pin output for
compatibility with USB 2.0 OTG PHYs. Add a typec class driver for it.

Reviewed-by: Heikki Krogerus <[email protected]>
Signed-off-by: Samuel Holland <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>

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usb: typec: rt1719: Add support for Richtek RT1719

Richtek RT1719 is a sink-only Type-C PD controller it complies with
latest USB Type-C and PD standards. It integrates the physical layer of
USB pow

usb: typec: rt1719: Add support for Richtek RT1719

Richtek RT1719 is a sink-only Type-C PD controller it complies with
latest USB Type-C and PD standards. It integrates the physical layer of
USB power delivery protocol to allow up to 100W of power.

Reviewed-by: Heikki Krogerus <[email protected]>
Signed-off-by: ChiYuan Huang <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>

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usb: typec: STUSB160X should select REGMAP_I2C

REGMAP_I2C is not a user visible kconfig symbol so driver configs
should not "depend on" it. They should depend on I2C and then
select REGMAP_I2C.

If

usb: typec: STUSB160X should select REGMAP_I2C

REGMAP_I2C is not a user visible kconfig symbol so driver configs
should not "depend on" it. They should depend on I2C and then
select REGMAP_I2C.

If this worked, it was only because some other driver had set/enabled
REGMAP_I2C.

Fixes: da0cb6310094 ("usb: typec: add support for STUSB160x Type-C controller family")
Cc: Heikki Krogerus <[email protected]>
Cc: Amelie Delaunay <[email protected]>
Cc: Greg Kroah-Hartman <[email protected]>
Cc: [email protected]
Reviewed-by: Amelie Delaunay <[email protected]>
Reviewed-by: Heikki Krogerus <[email protected]>
Signed-off-by: Randy Dunlap <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>

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usb: typec: tps6598x: Move the driver under its own subdirectory

The driver consist of multiple files. Grouping all of them
under a separate directory drivers/usb/typec/tipd/.

Signed-off-by: Heikki

usb: typec: tps6598x: Move the driver under its own subdirectory

The driver consist of multiple files. Grouping all of them
under a separate directory drivers/usb/typec/tipd/.

Signed-off-by: Heikki Krogerus <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>

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usb: typec: tps6598x: Export some power supply properties

This allows downstream supplies and userspace to detect
whether external power is supplied.

Reviewed-by: Heikki Krogerus <heikki.krogerus@l

usb: typec: tps6598x: Export some power supply properties

This allows downstream supplies and userspace to detect
whether external power is supplied.

Reviewed-by: Heikki Krogerus <[email protected]>
Reviewed-by: Andy Shevchenko <[email protected]>
Signed-off-by: Guido Günther <[email protected]>
Link: https://lore.kernel.org/r/2c8e81d9da9ff05b065f66edba915edd11f74065.1607166657.git.agx@sigxcpu.org
Signed-off-by: Greg Kroah-Hartman <[email protected]>

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usb: typec: tps6598x: Select USB_ROLE_SWITCH and REGMAP_I2C

This is more in line with what tcpm does and will be needed
to avoid recursive dependency like

> drivers/power/supply/Kconfig:2:error: r

usb: typec: tps6598x: Select USB_ROLE_SWITCH and REGMAP_I2C

This is more in line with what tcpm does and will be needed
to avoid recursive dependency like

> drivers/power/supply/Kconfig:2:error: recursive dependency detected!
drivers/power/supply/Kconfig:2: symbol POWER_SUPPLY is selected by TYPEC_TPS6598X
drivers/usb/typec/Kconfig:64: symbol TYPEC_TPS6598X depends on REGMAP_I2C
drivers/base/regmap/Kconfig:19: symbol REGMAP_I2C is selected by CHARGER_ADP5061
drivers/power/supply/Kconfig:93: symbol CHARGER_ADP5061 depends on POWER_SUPPLY
For a resolution refer to Documentation/kbuild/kconfig-language.rst
subsection "Kconfig recursive dependency limitations"

when selecting POWER_SUPPLY.

Reviewed-by: Heikki Krogerus <[email protected]>
Reviewed-by: Andy Shevchenko <[email protected]>
Signed-off-by: Guido Günther <[email protected]>
Link: https://lore.kernel.org/r/6d11417c42d82caf66e08af160397959eb7d0d60.1607166657.git.agx@sigxcpu.org
Signed-off-by: Greg Kroah-Hartman <[email protected]>

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usb: typec: qcom-pmic-typec: fix builtin build errors

Fix build errors when CONFIG_TYPEC_QCOM_PMIC=y and
CONFIG_USB_ROLE_SWITCH=m by limiting the former to =m when
USB_ROLE_SWITCH also =m.

powerpc6

usb: typec: qcom-pmic-typec: fix builtin build errors

Fix build errors when CONFIG_TYPEC_QCOM_PMIC=y and
CONFIG_USB_ROLE_SWITCH=m by limiting the former to =m when
USB_ROLE_SWITCH also =m.

powerpc64-linux-ld: drivers/usb/typec/qcom-pmic-typec.o: in function `.qcom_pmic_typec_remove':
qcom-pmic-typec.c:(.text+0x28): undefined reference to `.usb_role_switch_set_role'
powerpc64-linux-ld: qcom-pmic-typec.c:(.text+0x64): undefined reference to `.usb_role_switch_put'
powerpc64-linux-ld: drivers/usb/typec/qcom-pmic-typec.o: in function `.qcom_pmic_typec_check_connection':
qcom-pmic-typec.c:(.text+0x120): undefined reference to `.usb_role_switch_set_role'
powerpc64-linux-ld: drivers/usb/typec/qcom-pmic-typec.o: in function `.qcom_pmic_typec_probe':
qcom-pmic-typec.c:(.text+0x360): undefined reference to `.fwnode_usb_role_switch_get'
powerpc64-linux-ld: qcom-pmic-typec.c:(.text+0x4e4): undefined reference to `.usb_role_switch_put'

Fixes: 6c8cf3695176 ("usb: typec: Add QCOM PMIC typec detection driver")
Cc: [email protected]
Cc: Wesley Cheng <[email protected]>
Reported-by: kernel test robot <[email protected]>
Signed-off-by: Randy Dunlap <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Reviewed-by: Heikki Krogerus <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>

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usb: typec: Add QCOM PMIC typec detection driver

The QCOM SPMI typec driver handles the role and orientation detection, and
notifies client drivers using the USB role switch framework. It register

usb: typec: Add QCOM PMIC typec detection driver

The QCOM SPMI typec driver handles the role and orientation detection, and
notifies client drivers using the USB role switch framework. It registers
as a typec port, so orientation can be communicated using the typec switch
APIs. The driver also attains a handle to the VBUS output regulator, so it
can enable/disable the VBUS source when acting as a host/device.

Signed-off-by: Wesley Cheng <[email protected]>
Acked-by: Heikki Krogerus <[email protected]>
Reviewed-by: Stephen Boyd <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>

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usb: typec: add support for STUSB160x Type-C controller family

STMicroelectronics USB Type-C port controllers use I2C interface to
configure, control and read the operation status of the device. All

usb: typec: add support for STUSB160x Type-C controller family

STMicroelectronics USB Type-C port controllers use I2C interface to
configure, control and read the operation status of the device. All ST USB
Type-C port controllers are based on the same I2C register map. That's why
this driver can be used with all ST USB Type-C ICs.
Some ST USB Type-C port controllers are Dual Role Port (DRP), only Sink or
Source, some supports USB Power Delivery. This can be configured through
connector device tree bindings.

This driver is a basic Type-C port controller driver, with no power
delivery support. It allows to configure ST USB Type-C port controller.
Interrupt is supported and enables CC connection events, to detect
attach and detach and update Type-C subsystem accordingly as well as usb
role switch.

ST USB Type-C port controller can be supplied in three different ways
depending on the target application:
- through VDD pin only (so VDD is the main supply)
- through VSYS pin only (so VSYS is the main supply)
- through VDD and VSYS pins.
When both VDD and VSYS power supplies are present, the low power supply
VSYS is selected as main supply when VSYS voltage is above 3.1V, else
VDD is selected as main supply.

In case of Source or Dual port type, if VDD supply is present, it has to be
enabled in case of Source power role to provide Vbus. When interrupt
support is available, VDD supply is dynamically managed upon attach/detach
interrupt. When there is no interrupt support, VDD supply is enabled by
default.

Acked-by: Heikki Krogerus <[email protected]>
Signed-off-by: Amelie Delaunay <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>

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usb: typec: Ensure USB_ROLE_SWITCH is set as a dependency for tps6598x

When I switched on USB role switching for the tps6598x I completely forgot
to add the Kconfig dependency.

Ensure USB_ROLE_SWIT

usb: typec: Ensure USB_ROLE_SWITCH is set as a dependency for tps6598x

When I switched on USB role switching for the tps6598x I completely forgot
to add the Kconfig dependency.

Ensure USB_ROLE_SWITCH is selected to prevent the typs6598x driver being
compiled in but the role-switch driver being compiled as a module, leading
to link error.

Suggested-by: Heikki Krogerus <[email protected]>
Signed-off-by: Bryan O'Donoghue <[email protected]>
Acked-by: Heikki Krogerus <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>

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usb: typec: add dependency for TYPEC_HD3SS3220

If CONFIG_TYPEC_HD3SS3220=y, CONFIG_USB_ROLE_SWITCH=m, below errors
can be found:
drivers/usb/typec/hd3ss3220.o: In function `hd3ss3220_remove':
hd3ss3

usb: typec: add dependency for TYPEC_HD3SS3220

If CONFIG_TYPEC_HD3SS3220=y, CONFIG_USB_ROLE_SWITCH=m, below errors
can be found:
drivers/usb/typec/hd3ss3220.o: In function `hd3ss3220_remove':
hd3ss3220.c:(.text+0x64): undefined reference to `usb_role_switch_put'
drivers/usb/typec/hd3ss3220.o: In function `hd3ss3220_dr_set':
hd3ss3220.c:(.text+0x154): undefined reference to `usb_role_switch_set_role'
drivers/usb/typec/hd3ss3220.o: In function `hd3ss3220_set_role':
hd3ss3220.c:(.text+0x294): undefined reference to `usb_role_switch_set_role'
hd3ss3220.c:(.text+0x2f4): undefined reference to `usb_role_switch_set_role'
hd3ss3220.c:(.text+0x348): undefined reference to `usb_role_switch_set_role'
hd3ss3220.c:(.text+0x390): undefined reference to `usb_role_switch_set_role'
drivers/usb/typec/hd3ss3220.o: In function `hd3ss3220_probe':
hd3ss3220.c:(.text+0x5e8): undefined reference to `fwnode_usb_role_switch_get'
hd3ss3220.c:(.text+0x8a4): undefined reference to `usb_role_switch_put'
make: *** [vmlinux] Error 1

This patch add dependency USB_ROLE_SWITCH for TYPEC_HD3SS3220.

Fixes: 1c48c759ef4b ("usb: typec: driver for TI HD3SS3220 USB Type-C DRP port controller")
Reported-by: Hulk Robot <[email protected]>
Signed-off-by: Mao Wenan <[email protected]>
Reviewed-by: Heikki Krogerus <[email protected]>
Reviewed-by: Biju Das <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>

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usb: typec: driver for TI HD3SS3220 USB Type-C DRP port controller

Driver for TI HD3SS3220 USB Type-C DRP port controller.

The driver currently registers the port and supports data role swapping.

usb: typec: driver for TI HD3SS3220 USB Type-C DRP port controller

Driver for TI HD3SS3220 USB Type-C DRP port controller.

The driver currently registers the port and supports data role swapping.

Signed-off-by: Biju Das <[email protected]>
Acked-by: Heikki Krogerus <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>

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usb: typec: tps6598x: Fix build error without CONFIG_REGMAP_I2C

If CONFIG_REGMAP_I2C is not set, building fails:

drivers/usb/typec/tps6598x.o: In function `tps6598x_probe':
tps6598x.c:(.text+0x5f0)

usb: typec: tps6598x: Fix build error without CONFIG_REGMAP_I2C

If CONFIG_REGMAP_I2C is not set, building fails:

drivers/usb/typec/tps6598x.o: In function `tps6598x_probe':
tps6598x.c:(.text+0x5f0): undefined reference to `__devm_regmap_init_i2c'

Select REGMAP_I2C to fix this.

Reported-by: Hulk Robot <[email protected]>
Fixes: 0a4c005bd171 ("usb: typec: driver for TI TPS6598x USB Power Delivery controllers")
Signed-off-by: YueHaibing <[email protected]>
Acked-by: Heikki Krogerus <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>

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USB: add missing SPDX lines to Kconfig and Makefiles

There are a few remaining drivers/usb/ files that do not have SPDX
identifiers in them, all of these are either Kconfig or Makefiles. Add
the co

USB: add missing SPDX lines to Kconfig and Makefiles

There are a few remaining drivers/usb/ files that do not have SPDX
identifiers in them, all of these are either Kconfig or Makefiles. Add
the correct GPL-2.0 identifier to them to make scanning tools happy.

Signed-off-by: Greg Kroah-Hartman <[email protected]>

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usb: typec: Group all TCPCI/TCPM code together

Moving all the drivers that depend on the Port Controller
Manager under a new directory drivers/usb/typec/tcpm/ and
making Guenter Roeck the designated

usb: typec: Group all TCPCI/TCPM code together

Moving all the drivers that depend on the Port Controller
Manager under a new directory drivers/usb/typec/tcpm/ and
making Guenter Roeck the designated reviewer of that code.

Acked-by: Guenter Roeck <[email protected]>
Signed-off-by: Heikki Krogerus <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>

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usb: typec: Add driver for DisplayPort alternate mode

DisplayPort USB Type-C Alt Mode allows DisplayPort displays
and adapters to be attached to the USB Type-C ports on the
system.

Signed-off-by: H

usb: typec: Add driver for DisplayPort alternate mode

DisplayPort USB Type-C Alt Mode allows DisplayPort displays
and adapters to be attached to the USB Type-C ports on the
system.

Signed-off-by: Heikki Krogerus <[email protected]>
Tested-by: Hans de Goede <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>

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usb: update for tcpci drivers moving out of staging

Signed-off-by: Stephen Rothwell <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>

staging: typec: tcpci: move tcpci drivers out of staging

Move TCPCI(Typec port controller interface) driver and rt1711h
driver out of staging.

Signed-off-by: Li Jun <[email protected]>
Reviewed-by: Gu

staging: typec: tcpci: move tcpci drivers out of staging

Move TCPCI(Typec port controller interface) driver and rt1711h
driver out of staging.

Signed-off-by: Li Jun <[email protected]>
Reviewed-by: Guenter Roeck <[email protected]>
Acked-by: Heikki Krogerus <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>

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typec: tcpm: Represent source supply through power_supply

This commit adds a power_supply class instance to represent a
PD source's voltage and current properties. This provides an
interface for rea

typec: tcpm: Represent source supply through power_supply

This commit adds a power_supply class instance to represent a
PD source's voltage and current properties. This provides an
interface for reading these properties from user-space or other
drivers.

For PPS enabled Sources, this also provides write access to set
the current and voltage and allows for swapping between standard
PDO and PPS APDO.

As this represents a superset of the information provided in the
fusb302 driver, the power_supply instance in that code is removed
as part of this change, so reverting the commit titled
'typec: tcpm: Represent source supply through power_supply class'

Signed-off-by: Adam Thomson <[email protected]>
Reviewed-by: Guenter Roeck <[email protected]>
Reviewed-by: Heikki Krogerus <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>

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usb: typec: driver for Pericom PI3USB30532 Type-C cross switch

Add a driver for the Pericom PI3USB30532 Type-C cross switch /
mux chip found on some devices with a Type-C port.

Signed-off-by: Hans

usb: typec: driver for Pericom PI3USB30532 Type-C cross switch

Add a driver for the Pericom PI3USB30532 Type-C cross switch /
mux chip found on some devices with a Type-C port.

Signed-off-by: Hans de Goede <[email protected]>
Reviewed-by: Andy Shevchenko <[email protected]>
Signed-off-by: Heikki Krogerus <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>

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usb: typec: tcpm: Use new Type-C switch/mux and usb-role-switch functions

Remove the unused (not implemented anywhere) tcpc_mux_dev abstraction
and replace it with calling the new typec_set_orientat

usb: typec: tcpm: Use new Type-C switch/mux and usb-role-switch functions

Remove the unused (not implemented anywhere) tcpc_mux_dev abstraction
and replace it with calling the new typec_set_orientation,
usb_role_switch_set and typec_set_mode functions.

Signed-off-by: Hans de Goede <[email protected]>
Reviewed-by: Guenter Roeck <[email protected]>
Reviewed-by: Andy Shevchenko <[email protected]>
Signed-off-by: Heikki Krogerus <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>

show more ...