3.16.44-rc1 review patch. If anyone has any objections, please let me know.
------------------
From: Peter Rosin <peda@xxxxxxxxxx>
commit 6b66a6f27e799d9441ef2c0b1e00913a6a070fa5 upstream.
The rename did the wrong thing for this documentation file all those
years ago. Fix that as well as the neglected rename of the platform
data structure.
Fixes: e7065e20d9a6 ("i2c: Rename last mux driver to standard pattern")
Signed-off-by: Peter Rosin <peda@xxxxxxxxxx>
Signed-off-by: Wolfram Sang <wsa@xxxxxxxxxxxxx>
Signed-off-by: Ben Hutchings <ben@xxxxxxxxxxxxxxx>
---
Documentation/i2c/muxes/i2c-mux-gpio | 20 ++++++++++----------
1 file changed, 10 insertions(+), 10 deletions(-)
--- a/Documentation/i2c/muxes/i2c-mux-gpio
+++ b/Documentation/i2c/muxes/i2c-mux-gpio
@@ -1,11 +1,11 @@
-Kernel driver i2c-gpio-mux
+Kernel driver i2c-mux-gpio
Author: Peter Korsgaard <peter.korsgaard@xxxxxxxxx>
Description
-----------
-i2c-gpio-mux is an i2c mux driver providing access to I2C bus segments
+i2c-mux-gpio is an i2c mux driver providing access to I2C bus segments
from a master I2C bus and a hardware MUX controlled through GPIO pins.
E.G.:
@@ -26,16 +26,16 @@ according to the settings of the GPIO pi
Usage
-----
-i2c-gpio-mux uses the platform bus, so you need to provide a struct
+i2c-mux-gpio uses the platform bus, so you need to provide a struct
platform_device with the platform_data pointing to a struct
-gpio_i2cmux_platform_data with the I2C adapter number of the master
+i2c_mux_gpio_platform_data with the I2C adapter number of the master
bus, the number of bus segments to create and the GPIO pins used
-to control it. See include/linux/i2c-gpio-mux.h for details.
+to control it. See include/linux/i2c-mux-gpio.h for details.
E.G. something like this for a MUX providing 4 bus segments
controlled through 3 GPIO pins:
-#include <linux/i2c-gpio-mux.h>
+#include <linux/i2c-mux-gpio.h>
#include <linux/platform_device.h>
static const unsigned myboard_gpiomux_gpios[] = {
@@ -46,7 +46,7 @@ static const unsigned myboard_gpiomux_va
0, 1, 2, 3
};
-static struct gpio_i2cmux_platform_data myboard_i2cmux_data = {
+static struct i2c_mux_gpio_platform_data myboard_i2cmux_data = {
.parent = 1,
.base_nr = 2, /* optional */
.values = myboard_gpiomux_values,
@@ -57,7 +57,7 @@ static struct gpio_i2cmux_platform_data
};
static struct platform_device myboard_i2cmux = {
- .name = "i2c-gpio-mux",
+ .name = "i2c-mux-gpio",
.id = 0,
.dev = {
.platform_data = &myboard_i2cmux_data,
@@ -66,14 +66,14 @@ static struct platform_device myboard_i2
If you don't know the absolute GPIO pin numbers at registration time,
you can instead provide a chip name (.chip_name) and relative GPIO pin
-numbers, and the i2c-gpio-mux driver will do the work for you,
+numbers, and the i2c-mux-gpio driver will do the work for you,
including deferred probing if the GPIO chip isn't immediately
available.
Device Registration
-------------------
-When registering your i2c-gpio-mux device, you should pass the number
+When registering your i2c-mux-gpio device, you should pass the number
of any GPIO pin it uses as the device ID. This guarantees that every
instance has a different ID.