From: Christian Lamparter <chunkeey@googlemail.com>
Date: Sun, 23 Jan 2011 21:01:05 +0000 (+0100)
Subject: carl9170 firmware: fix gcc alignment warnings
X-Git-Tag: 1.9.3~12
X-Git-Url: https://jxself.org/git/?p=carl9170fw.git;a=commitdiff_plain;h=c5a9a5412641268233e2b45a837c302347f0cb5a

carl9170 firmware: fix gcc alignment warnings

warning: cast increases required alignment of target type.

Signed-off-by: Christian Lamparter <chunkeey@googlemail.com>
---

diff --git a/include/linux/compiler.h b/include/linux/compiler.h
index f6f1444..d331f3c 100644
--- a/include/linux/compiler.h
+++ b/include/linux/compiler.h
@@ -78,7 +78,7 @@
 
 #define container_of(ptr, type, member) ({			\
 	const typeof(((type *)0)->member) * __mptr = (ptr);	\
-	(type *)((char *)__mptr - offsetof(type, member)); })
+	(type *)(((unsigned long)__mptr - offsetof(type, member))); })
 
 #define MAX_ERRNO	4095