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authorLinus Torvalds <torvalds@woody.linux-foundation.org>2008-01-14 13:23:20 -0800
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2008-01-14 13:23:20 -0800
commit031f2dcd7075e218e74dd7f942ad015cf82dffab (patch)
treed7ee06c0fcfb2e841230e38de704dd0fed60bd7e /include
parenta98fdcef941e107eeabae622d85a1f476f25a160 (diff)
parent5cd6e675f862568ad73c061665ee5080cfd952c5 (diff)
Merge branch 'i2c-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6
* 'i2c-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6: i2c-sibyte: Fix an error path i2c: Driver IDs are optional i2c: Spelling fixes i2c-omap: Fix NULL pointer dereferencing
Diffstat (limited to 'include')
-rw-r--r--include/linux/i2c-id.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/i2c-id.h b/include/linux/i2c-id.h
index 88c81403eb3..e18017d4575 100644
--- a/include/linux/i2c-id.h
+++ b/include/linux/i2c-id.h
@@ -23,6 +23,10 @@
#ifndef LINUX_I2C_ID_H
#define LINUX_I2C_ID_H
+/* Please note that I2C driver IDs are optional. They are only needed if a
+ legacy chip driver needs to identify a bus or a bus driver needs to
+ identify a legacy client. If you don't need them, just don't set them. */
+
/*
* ---- Driver types -----------------------------------------------------
*/