From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jean Delvare Subject: Re: [PATCH] Export the i2c_bus_type symbol, standalone V1 Date: Wed, 2 Jul 2008 14:37:33 +0200 Message-ID: <20080702143733.31727d6c@hyperion.delvare> References: <20080701182036.14694.30720.stgit@terra> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20080701182036.14694.30720.stgit@terra> 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: Jon Smirl Cc: i2c-GZX6beZjE8VD60Wz+7aTrA@public.gmane.org List-Id: linux-i2c@vger.kernel.org Hi Jon, On Tue, 01 Jul 2008 14:20:36 -0400, Jon Smirl wrote: > 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 Applied, thanks. -- Jean Delvare _______________________________________________ i2c mailing list i2c-GZX6beZjE8VD60Wz+7aTrA@public.gmane.org http://lists.lm-sensors.org/mailman/listinfo/i2c