| Message ID | 1412659726-29957-8-git-send-email-linux@roeck-us.net (mailing list archive) |
|---|---|
| State | Not Applicable |
| Headers | show |
On Tue, Oct 07, 2014 at 06:28:09AM +0100, Guenter Roeck wrote: > Replace reference to pm_power_off (which is an implementation detail) > and replace it with a more generic description of the driver's functionality. > > Cc: Rob Herring <robh+dt@kernel.org> > Cc: Pawel Moll <pawel.moll@arm.com> > Cc: Mark Rutland <mark.rutland@arm.com> > Signed-off-by: Guenter Roeck <linux@roeck-us.net> > --- > Documentation/devicetree/bindings/power_supply/qnap-poweroff.txt | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git a/Documentation/devicetree/bindings/power_supply/qnap-poweroff.txt b/Documentation/devicetree/bindings/power_supply/qnap-poweroff.txt > index af25e77..1e2260a 100644 > --- a/Documentation/devicetree/bindings/power_supply/qnap-poweroff.txt > +++ b/Documentation/devicetree/bindings/power_supply/qnap-poweroff.txt > @@ -3,8 +3,8 @@ > QNAP NAS devices have a microcontroller controlling the main power > supply. This microcontroller is connected to UART1 of the Kirkwood and > Orion5x SoCs. Sending the character 'A', at 19200 baud, tells the > -microcontroller to turn the power off. This driver adds a handler to > -pm_power_off which is called to turn the power off. > +microcontroller to turn the power off. This driver installs a handler > +to power off the system. I'd remove the last sentence -- the driver is also independent of the HW, and the description of how the power off works at the HW level is sufficient. With that: Acked-by: Mark Rutland <mark.rutland@arm.com> Thanks, Mark.
On Mon, Oct 06, 2014 at 10:28:09PM -0700, Guenter Roeck wrote: > Replace reference to pm_power_off (which is an implementation detail) > and replace it with a more generic description of the driver's functionality. Acked-by: Andrew Lunn <andrew@lunn.ch> Thanks Andrew > > Cc: Rob Herring <robh+dt@kernel.org> > Cc: Pawel Moll <pawel.moll@arm.com> > Cc: Mark Rutland <mark.rutland@arm.com> > Signed-off-by: Guenter Roeck <linux@roeck-us.net> > --- > Documentation/devicetree/bindings/power_supply/qnap-poweroff.txt | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git a/Documentation/devicetree/bindings/power_supply/qnap-poweroff.txt b/Documentation/devicetree/bindings/power_supply/qnap-poweroff.txt > index af25e77..1e2260a 100644 > --- a/Documentation/devicetree/bindings/power_supply/qnap-poweroff.txt > +++ b/Documentation/devicetree/bindings/power_supply/qnap-poweroff.txt > @@ -3,8 +3,8 @@ > QNAP NAS devices have a microcontroller controlling the main power > supply. This microcontroller is connected to UART1 of the Kirkwood and > Orion5x SoCs. Sending the character 'A', at 19200 baud, tells the > -microcontroller to turn the power off. This driver adds a handler to > -pm_power_off which is called to turn the power off. > +microcontroller to turn the power off. This driver installs a handler > +to power off the system. > > Synology NAS devices use a similar scheme, but a different baud rate, > 9600, and a different character, '1'. > -- > 1.9.1 > > > _______________________________________________ > linux-arm-kernel mailing list > linux-arm-kernel@lists.infradead.org > http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
On Tue, Oct 07, 2014 at 12:02:19PM +0100, Mark Rutland wrote: > On Tue, Oct 07, 2014 at 06:28:09AM +0100, Guenter Roeck wrote: > > Replace reference to pm_power_off (which is an implementation detail) > > and replace it with a more generic description of the driver's functionality. > > > > Cc: Rob Herring <robh+dt@kernel.org> > > Cc: Pawel Moll <pawel.moll@arm.com> > > Cc: Mark Rutland <mark.rutland@arm.com> > > Signed-off-by: Guenter Roeck <linux@roeck-us.net> > > --- > > Documentation/devicetree/bindings/power_supply/qnap-poweroff.txt | 4 ++-- > > 1 file changed, 2 insertions(+), 2 deletions(-) > > > > diff --git a/Documentation/devicetree/bindings/power_supply/qnap-poweroff.txt b/Documentation/devicetree/bindings/power_supply/qnap-poweroff.txt > > index af25e77..1e2260a 100644 > > --- a/Documentation/devicetree/bindings/power_supply/qnap-poweroff.txt > > +++ b/Documentation/devicetree/bindings/power_supply/qnap-poweroff.txt > > @@ -3,8 +3,8 @@ > > QNAP NAS devices have a microcontroller controlling the main power > > supply. This microcontroller is connected to UART1 of the Kirkwood and > > Orion5x SoCs. Sending the character 'A', at 19200 baud, tells the > > -microcontroller to turn the power off. This driver adds a handler to > > -pm_power_off which is called to turn the power off. > > +microcontroller to turn the power off. This driver installs a handler > > +to power off the system. > > I'd remove the last sentence -- the driver is also independent of the > HW, and the description of how the power off works at the HW level is > sufficient. > Done. > With that: > > Acked-by: Mark Rutland <mark.rutland@arm.com> > Thanks! Guenter
diff --git a/Documentation/devicetree/bindings/power_supply/qnap-poweroff.txt b/Documentation/devicetree/bindings/power_supply/qnap-poweroff.txt index af25e77..1e2260a 100644 --- a/Documentation/devicetree/bindings/power_supply/qnap-poweroff.txt +++ b/Documentation/devicetree/bindings/power_supply/qnap-poweroff.txt @@ -3,8 +3,8 @@ QNAP NAS devices have a microcontroller controlling the main power supply. This microcontroller is connected to UART1 of the Kirkwood and Orion5x SoCs. Sending the character 'A', at 19200 baud, tells the -microcontroller to turn the power off. This driver adds a handler to -pm_power_off which is called to turn the power off. +microcontroller to turn the power off. This driver installs a handler +to power off the system. Synology NAS devices use a similar scheme, but a different baud rate, 9600, and a different character, '1'.
Replace reference to pm_power_off (which is an implementation detail) and replace it with a more generic description of the driver's functionality. Cc: Rob Herring <robh+dt@kernel.org> Cc: Pawel Moll <pawel.moll@arm.com> Cc: Mark Rutland <mark.rutland@arm.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net> --- Documentation/devicetree/bindings/power_supply/qnap-poweroff.txt | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)