Linux-libre 4.6.2-gnu

1 files changed, 0 insertions, 28 deletions

diff --git a/Documentation/ABI/testing/sysfs-gpio b/Documentation/ABI/testing/sysfs-gpio
deleted file mode 100644
index 55ffa2df1..000000000
--- a/Documentation/ABI/testing/sysfs-gpio
+++ /dev/null
@@ -1,28 +0,0 @@
-What:		/sys/class/gpio/
-Date:		July 2008
-KernelVersion:	2.6.27
-Contact:	David Brownell <dbrownell@users.sourceforge.net>
-Description:
-
-  As a Kconfig option, individual GPIO signals may be accessed from
-  userspace.  GPIOs are only made available to userspace by an explicit
-  "export" operation.  If a given GPIO is not claimed for use by
-  kernel code, it may be exported by userspace (and unexported later).
-  Kernel code may export it for complete or partial access.
-
-  GPIOs are identified as they are inside the kernel, using integers in
-  the range 0..INT_MAX.  See Documentation/gpio.txt for more information.
-
-    /sys/class/gpio
-	/export ... asks the kernel to export a GPIO to userspace
-	/unexport ... to return a GPIO to the kernel
-	/gpioN ... for each exported GPIO #N OR
-	/<LINE-NAME> ... for a properly named GPIO line
-	    /value ... always readable, writes fail for input GPIOs
-	    /direction ... r/w as: in, out (default low); write: high, low
-	    /edge ... r/w as: none, falling, rising, both
-	/gpiochipN ... for each gpiochip; #N is its first GPIO
-	    /base ... (r/o) same as N
-	    /label ... (r/o) descriptive, not necessarily unique
-	    /ngpio ... (r/o) number of GPIOs; numbered N to N + (ngpio - 1)
-