From d04031614370fd047fa5eb74f232bf0eea1d8e3c Mon Sep 17 00:00:00 2001 From: Sebastien Lorquet Date: Thu, 15 Feb 2018 13:54:57 -0600 Subject: [PATCH] include/lcd: Eliminate a warning from an SSD1306 header file by adding a forward reference to struct i2c_master_s. --- include/nuttx/lcd/ssd1306.h | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/include/nuttx/lcd/ssd1306.h b/include/nuttx/lcd/ssd1306.h index fa1117828dc..9a8433c68a6 100644 --- a/include/nuttx/lcd/ssd1306.h +++ b/include/nuttx/lcd/ssd1306.h @@ -244,8 +244,10 @@ extern "C" * **************************************************************************************/ -struct lcd_dev_s; /* See include/nuttx/lcd/lcd.h */ -struct spi_dev_s; /* See include/nuttx/spi/spi.h */ +struct lcd_dev_s; /* See include/nuttx/lcd/lcd.h */ +struct spi_dev_s; /* See include/nuttx/spi/spi.h */ +struct i2c_master_s; /* See include/nuttx/i2c/i2c_master.h */ + #ifdef CONFIG_LCD_SSD1306_SPI FAR struct lcd_dev_s *ssd1306_initialize(FAR struct spi_dev_s *dev, FAR const struct ssd1306_priv_s *board_priv,