1 files changed, 0 insertions, 103 deletions
diff --git a/Documentation/input/gpio-tilt.txt b/Documentation/input/gpio-tilt.txt
deleted file mode 100644
index 2cdfd9bcb1af..000000000000
--- a/Documentation/input/gpio-tilt.txt
+++ /dev/null
@@ -1,103 +0,0 @@
-Driver for tilt-switches connected via GPIOs
-============================================
-
-Generic driver to read data from tilt switches connected via gpios.
-Orientation can be provided by one or more than one tilt switches,
-i.e. each tilt switch providing one axis, and the number of axes
-is also not limited.
-
-
-Data structures:
-----------------
-
-The array of struct gpio in the gpios field is used to list the gpios
-that represent the current tilt state.
-
-The array of struct gpio_tilt_axis describes the axes that are reported
-to the input system. The values set therein are used for the
-input_set_abs_params calls needed to init the axes.
-
-The array of struct gpio_tilt_state maps gpio states to the corresponding
-values to report. The gpio state is represented as a bitfield where the
-bit-index corresponds to the index of the gpio in the struct gpio array.
-In the same manner the values stored in the axes array correspond to
-the elements of the gpio_tilt_axis-array.
-
-
-Example:
---------
-
-Example configuration for a single TS1003 tilt switch that rotates around
-one axis in 4 steps and emits the current tilt via two GPIOs.
-
-static int sg060_tilt_enable(struct device *dev) {
-	/* code to enable the sensors */
-};
-
-static void sg060_tilt_disable(struct device *dev) {
-	/* code to disable the sensors */
-};
-
-static struct gpio sg060_tilt_gpios[] = {
-	{ SG060_TILT_GPIO_SENSOR1, GPIOF_IN, "tilt_sensor1" },
-	{ SG060_TILT_GPIO_SENSOR2, GPIOF_IN, "tilt_sensor2" },
-};
-
-static struct gpio_tilt_state sg060_tilt_states[] = {
-	{
-		.gpios = (0 << 1) | (0 << 0),
-		.axes = (int[]) {
-			0,
-		},
-	}, {
-		.gpios = (0 << 1) | (1 << 0),
-		.axes = (int[]) {
-			1, /* 90 degrees */
-		},
-	}, {
-		.gpios = (1 << 1) | (1 << 0),
-		.axes = (int[]) {
-			2, /* 180 degrees */
-		},
-	}, {
-		.gpios = (1 << 1) | (0 << 0),
-		.axes = (int[]) {
-			3, /* 270 degrees */
-		},
-	},
-};
-
-static struct gpio_tilt_axis sg060_tilt_axes[] = {
-	{
-		.axis = ABS_RY,
-		.min = 0,
-		.max = 3,
-		.fuzz = 0,
-		.flat = 0,
-	},
-};
-
-static struct gpio_tilt_platform_data sg060_tilt_pdata= {
-	.gpios = sg060_tilt_gpios,
-	.nr_gpios = ARRAY_SIZE(sg060_tilt_gpios),
-
-	.axes = sg060_tilt_axes,
-	.nr_axes = ARRAY_SIZE(sg060_tilt_axes),
-
-	.states = sg060_tilt_states,
-	.nr_states = ARRAY_SIZE(sg060_tilt_states),
-
-	.debounce_interval = 100,
-
-	.poll_interval = 1000,
-	.enable = sg060_tilt_enable,
-	.disable = sg060_tilt_disable,
-};
-
-static struct platform_device sg060_device_tilt = {
-	.name = "gpio-tilt-polled",
-	.id = -1,
-	.dev = {
-		.platform_data = &sg060_tilt_pdata,
-	},
-};