From 6c4dac459afcecc0aefdf982951262652069144e Mon Sep 17 00:00:00 2001 From: Gregory Nutt Date: Mon, 27 Mar 2017 12:28:34 -0600 Subject: [PATCH] lcd/: PCF8574 backpack logic needs to include poll.h CONFIG_DISABLE_POLL is not set. --- README.txt | 3 +++ drivers/lcd/pcf8574_lcd_backpack.c | 3 ++- 2 files changed, 5 insertions(+), 1 deletion(-) diff --git a/README.txt b/README.txt index 3db07e882ac..59648d01f4c 100644 --- a/README.txt +++ b/README.txt @@ -197,6 +197,9 @@ Ubuntu Bash under Windows 10 C:\Users\Username\AppData\Local\lxss\rootfs + However, I am unable to see my files under the rootfs/home directory + so this is not very useful. + Install Linux Software. ----------------------- Use "sudo apt-get install ". As examples, this is how diff --git a/drivers/lcd/pcf8574_lcd_backpack.c b/drivers/lcd/pcf8574_lcd_backpack.c index ad107f1ff45..4729481a574 100644 --- a/drivers/lcd/pcf8574_lcd_backpack.c +++ b/drivers/lcd/pcf8574_lcd_backpack.c @@ -1,7 +1,7 @@ /**************************************************************************** * drivers/lcd/pcf8574_lcd_backpack.c * - * Copyright (C) 2016 Gregory Nutt. All rights reserved. + * Copyright (C) 2016-2017 Gregory Nutt. All rights reserved. * Author: dev@ziggurat29.com * * Redistribution and use in source and binary forms, with or without @@ -39,6 +39,7 @@ #include +#include #include #include #include