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-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 bcd4bb1b450c..78c64f7b3105 100644
--- a/include/linux/i2c.h
+++ b/include/linux/i2c.h
@@ -434,7 +434,7 @@ union i2c_smbus_data {
__u8 byte;
__u16 word;
__u8 block[I2C_SMBUS_BLOCK_MAX + 2]; /* block[0] is used for length */
- /* and one more for PEC */
+ /* and one more for user-space compatibility */
};
/* smbus_access read or write markers */
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