From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jon Smirl Subject: [PATCH] Export the i2c_bus_type symbol, standalone V1 Date: Tue, 01 Jul 2008 14:20:36 -0400 Message-ID: <20080701182036.14694.30720.stgit@terra> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: i2c-bounces-GZX6beZjE8VD60Wz+7aTrA@public.gmane.org Errors-To: i2c-bounces-GZX6beZjE8VD60Wz+7aTrA@public.gmane.org To: i2c-GZX6beZjE8VD60Wz+7aTrA@public.gmane.org List-Id: linux-i2c@vger.kernel.org Export the root of the i2c bus so that PowerPC device tree code can iterate over devices on the i2c bus. Signed-off-by: Jon Smirl --- drivers/i2c/i2c-core.c | 3 ++- include/linux/i2c.h | 3 +++ 2 files changed, 5 insertions(+), 1 deletions(-) diff --git a/drivers/i2c/i2c-core.c b/drivers/i2c/i2c-core.c index d0175f4..05866ef 100644 --- a/drivers/i2c/i2c-core.c +++ b/drivers/i2c/i2c-core.c @@ -208,7 +208,7 @@ static struct device_attribute i2c_dev_attrs[] = { { }, }; -static struct bus_type i2c_bus_type = { +struct bus_type i2c_bus_type = { .name = "i2c", .dev_attrs = i2c_dev_attrs, .match = i2c_device_match, @@ -219,6 +219,7 @@ static struct bus_type i2c_bus_type = { .suspend = i2c_device_suspend, .resume = i2c_device_resume, }; +EXPORT_SYMBOL_GPL(i2c_bus_type); /** diff --git a/include/linux/i2c.h b/include/linux/i2c.h index fb9af6a..186b22d 100644 --- a/include/linux/i2c.h +++ b/include/linux/i2c.h @@ -92,6 +92,9 @@ extern s32 i2c_smbus_read_i2c_block_data(struct i2c_client * client, extern s32 i2c_smbus_write_i2c_block_data(struct i2c_client * client, u8 command, u8 length, const u8 *values); + +/* Base of the i2c bus */ +extern struct bus_type i2c_bus_type; /* * A driver is capable of handling one or more physical devices present on _______________________________________________ i2c mailing list i2c-GZX6beZjE8VD60Wz+7aTrA@public.gmane.org http://lists.lm-sensors.org/mailman/listinfo/i2c