[PATCH v3] docs: w1: Remove w1_gpio_platform_data

[Ayush Singh]

`linux/w1-gpio.h` was removed in a previous patch and should no longer be
needed for using w1 gpio.

Fixes: 9c0a5b3f9e55 ("w1: gpio: Don't use platform data for driver data")

Signed-off-by: Ayush Singh <ayushdevel1325@xxxxxxxxx>
Reviewed-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
---
Changes in v3:
- Also remove uses foo_w1_gpio_pdata

Changes in v2: https://marc.info/?l=linux-doc&m=170980615205254&w=2
- Replace mailing list link with commit id

---
 Documentation/w1/masters/w1-gpio.rst | 8 --------
 1 file changed, 8 deletions(-)

diff --git a/Documentation/w1/masters/w1-gpio.rst b/Documentation/w1/masters/w1-gpio.rst
index 15236605503b..a00b00da0049 100644
--- a/Documentation/w1/masters/w1-gpio.rst
+++ b/Documentation/w1/masters/w1-gpio.rst
@@ -20,7 +20,6 @@ Example (mach-at91)
 ::
 
   #include <linux/gpio/machine.h>
-  #include <linux/w1-gpio.h>
 
   static struct gpiod_lookup_table foo_w1_gpiod_table = {
 	.dev_id = "w1-gpio",
@@ -30,18 +29,11 @@ Example (mach-at91)
 	},
   };
 
-  static struct w1_gpio_platform_data foo_w1_gpio_pdata = {
-	.ext_pullup_enable_pin	= -EINVAL,
-  };
-
   static struct platform_device foo_w1_device = {
 	.name			= "w1-gpio",
 	.id			= -1,
-	.dev.platform_data	= &foo_w1_gpio_pdata,
   };
 
   ...
-	at91_set_GPIO_periph(foo_w1_gpio_pdata.pin, 1);
-	at91_set_multi_drive(foo_w1_gpio_pdata.pin, 1);
 	gpiod_add_lookup_table(&foo_w1_gpiod_table);
 	platform_device_register(&foo_w1_device);
-- 
2.44.0