From: Anton Vorontsov <avorontsov@ru.mvista.com>
To: Jean Delvare <khali@linux-fr.org>, Ben Dooks <ben-linux@fluff.org>
Cc: linuxppc-dev@ozlabs.org, i2c@lm-sensors.org
Subject: [PATCH 1/2] i2c: expand I2C's id.name to 23 characters
Date: Fri, 19 Sep 2008 22:03:39 +0400 [thread overview]
Message-ID: <20080919180339.GA13899@oksana.dev.rtsoft.ru> (raw)
It was discussed[1] that we should match on the first (most specific)
entry in the device tree.
The most lengthy I2C compatible entry for the MPC8349E-mITX MCU
devices is "mc9s08qg8-mpc8349emitx" (w/o vendor name). This means
that we have to allow longer IDs to be used in the I2C subsystem.
[1] http://www.mail-archive.com/linuxppc-dev@ozlabs.org/msg21196.html
Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
---
include/linux/mod_devicetable.h | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h
index c4db582..9d9d1f5 100644
--- a/include/linux/mod_devicetable.h
+++ b/include/linux/mod_devicetable.h
@@ -379,7 +379,7 @@ struct virtio_device_id {
/* i2c */
-#define I2C_NAME_SIZE 20
+#define I2C_NAME_SIZE 23
#define I2C_MODULE_PREFIX "i2c:"
struct i2c_device_id {
--
1.5.6.3
next reply other threads:[~2008-09-19 18:03 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-09-19 18:03 Anton Vorontsov [this message]
2008-09-19 20:03 ` [PATCH 1/2] i2c: expand I2C's id.name to 23 characters Jean Delvare
2008-09-19 20:39 ` Grant Likely
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