diff mbox

gpio/board.txt: point to gpiod_set_value

Message ID 20161003084346.GA2749@amd
State New
Headers show

Commit Message

Pavel Machek Oct. 3, 2016, 8:43 a.m. UTC
gpiod_set_value() is preffered interface these days, so add a
pointer. Also fix a missing ).

Signed-off-by: Pavel Machek <pavel@ucw.cz>

Comments

Linus Walleij Oct. 10, 2016, 8:43 a.m. UTC | #1
On Mon, Oct 3, 2016 at 10:43 AM, Pavel Machek <pavel@ucw.cz> wrote:

> gpiod_set_value() is preffered interface these days, so add a
> pointer. Also fix a missing ).
>
> Signed-off-by: Pavel Machek <pavel@ucw.cz>

Patch applied with some tweaking.

Yours,
Linus Walleij
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diff mbox

Patch

diff --git a/Documentation/gpio/board.txt b/Documentation/gpio/board.txt
index 86d3fa9..589e789 100644
--- a/Documentation/gpio/board.txt
+++ b/Documentation/gpio/board.txt
@@ -6,7 +6,7 @@  Note that it only applies to the new descriptor-based interface. For a
 description of the deprecated integer-based GPIO interface please refer to
 gpio-legacy.txt (actually, there is no real mapping possible with the old
 interface; you just fetch an integer from somewhere and request the
-corresponding GPIO.
+corresponding GPIO).
 
 Platforms that make use of GPIOs must select ARCH_REQUIRE_GPIOLIB (if GPIO usage
 is mandatory) or ARCH_WANT_OPTIONAL_GPIOLIB (if GPIO support can be omitted) in
@@ -165,3 +165,6 @@  signals to 1, i.e. enabling the LEDs. And for the "power" GPIO, which is mapped
 as active-low, its actual signal will be 0 after this code. Contrary to the legacy
 integer GPIO interface, the active-low property is handled during mapping and is
 thus transparent to GPIO consumers.
+
+Set of functions such as gpiod_set_value() is available to work with
+this interface.