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authorLinus Walleij <linus.walleij@linaro.org>2015-07-21 11:36:57 +0200
committerLinus Walleij <linus.walleij@linaro.org>2015-07-21 11:39:32 +0200
commitc21cde6fe1ba08b357c96071c71af6543f2863ec (patch)
tree336a0d54dc6da3fae97b02ed79585694d8341a9e /Documentation/gpio/00-INDEX
parentbcae888039d5f0b522e1588c54f95a7612d1723c (diff)
gpio: document interaction with other subsystems
Now I am very fed up with people reinventing kernel wheels in userspace "just because they can" (read, sysfs). Put in a angry blurb in sysfs doc and put in a new file with pointers to other subsystem drivers utilizing GPIOs. Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'Documentation/gpio/00-INDEX')
-rw-r--r--Documentation/gpio/00-INDEX3
1 files changed, 3 insertions, 0 deletions
diff --git a/Documentation/gpio/00-INDEX b/Documentation/gpio/00-INDEX
index 1de43ae46ae6..179beb234f98 100644
--- a/Documentation/gpio/00-INDEX
+++ b/Documentation/gpio/00-INDEX
@@ -6,6 +6,9 @@ consumer.txt
- How to obtain and use GPIOs in a driver
driver.txt
- How to write a GPIO driver
+drivers-on-gpio.txt:
+ - Drivers in other subsystems that can use GPIO to provide more
+ complex functionality.
board.txt
- How to assign GPIOs to a consumer device and a function
sysfs.txt