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authorPhil Carmody <ext-phil.2.carmody@nokia.com>2011-07-14 08:07:13 -0400
committerJiri Kosina <jkosina@suse.cz>2011-07-21 08:10:00 -0400
commit497888cf69bf607ac1fe061a6437e0a670b0022f (patch)
treeac0897eff214f09c89d5f4fbc3c03ef9d010a83c /include/linux/mfd/tps65910.h
parent06b72d06d6b182bdaaaec686dbd8b602949521ee (diff)
treewide: fix potentially dangerous trailing ';' in #defined values/expressions
All these are instances of #define NAME value; or #define NAME(params_opt) value; These of course fail to build when used in contexts like if(foo $OP NAME) while(bar $OP NAME) and may silently generate the wrong code in contexts such as foo = NAME + 1; /* foo = value; + 1; */ bar = NAME - 1; /* bar = value; - 1; */ baz = NAME & quux; /* baz = value; & quux; */ Reported on comp.lang.c, Message-ID: <ab0d55fe-25e5-482b-811e-c475aa6065c3@c29g2000yqd.googlegroups.com> Initial analysis of the dangers provided by Keith Thompson in that thread. There are many more instances of more complicated macros having unnecessary trailing semicolons, but this pile seems to be all of the cases of simple values suffering from the problem. (Thus things that are likely to be found in one of the contexts above, more complicated ones aren't.) Signed-off-by: Phil Carmody <ext-phil.2.carmody@nokia.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'include/linux/mfd/tps65910.h')
-rw-r--r--include/linux/mfd/tps65910.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/mfd/tps65910.h b/include/linux/mfd/tps65910.h
index 8bb85b930c07..73572c65d04f 100644
--- a/include/linux/mfd/tps65910.h
+++ b/include/linux/mfd/tps65910.h
@@ -269,7 +269,7 @@
269#define LDO1_SEL_MASK 0xFC 269#define LDO1_SEL_MASK 0xFC
270#define LDO3_SEL_MASK 0x7C 270#define LDO3_SEL_MASK 0x7C
271#define LDO_MIN_VOLT 1000 271#define LDO_MIN_VOLT 1000
272#define LDO_MAX_VOLT 3300; 272#define LDO_MAX_VOLT 3300
273 273
274 274
275/*Register VDIG1 (0x80) register.RegisterDescription */ 275/*Register VDIG1 (0x80) register.RegisterDescription */