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authorWolfram Sang <w.sang@pengutronix.de>2008-10-22 20:21:30 +0200
committerJean Delvare <khali@linux-fr.org>2008-10-22 20:21:30 +0200
commit14f55f7a033f86a4e8f0310dd4d54b5464322e6e (patch)
tree6a1a358210753f5b87225e91148fbf6a54b55132
parenta672b4c1b27c88062427b32e6392ea9a2a438b15 (diff)
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i2c: Make clear what the class field of i2c_adapter is good for
Make clear what the class field of i2c_adapter is good for. Signed-off-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Jean Delvare <khali@linux-fr.org>
-rw-r--r--include/linux/i2c.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/i2c.h b/include/linux/i2c.h
index 0611512..4ac8ec3 100644
--- a/include/linux/i2c.h
+++ b/include/linux/i2c.h
@@ -345,7 +345,7 @@ struct i2c_algorithm {
struct i2c_adapter {
struct module *owner;
unsigned int id;
- unsigned int class;
+ unsigned int class; /* classes to allow probing for */
const struct i2c_algorithm *algo; /* the algorithm to access the bus */
void *algo_data;
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