From: Michael Hennerich <michael.hennerich@analog.com>
Date: Wed, 27 Oct 2010 22:33:20 +0000 (-0700)
Subject: gpio: adp5588-gpio: add i2c forward declaration
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=dc5ae4f2f58cfa98b67d2be379fc99080a8967af;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

gpio: adp5588-gpio: add i2c forward declaration

Some ADP5588 functions take a pointer to an i2c_client, but if the i2c
header doesn't happen to be included first, we hit the standard "struct
declared inside parameter list" warnings from gcc.  So add a simple
forward decl of the i2c_client struct.

Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/include/linux/i2c/adp5588.h b/include/linux/i2c/adp5588.h
index bec05ed21766..3c5d6b6e765c 100644
--- a/include/linux/i2c/adp5588.h
+++ b/include/linux/i2c/adp5588.h
@@ -140,6 +140,8 @@ struct adp5588_kpad_platform_data {
 	const struct adp5588_gpio_platform_data *gpio_data;
 };
 
+struct i2c_client; /* forward declaration */
+
 struct adp5588_gpio_platform_data {
 	int gpio_start;		/* GPIO Chip base # */
 	unsigned irq_base;	/* interrupt base # */