Commit 11f1f2af authored Oct 22, 2008 by Anton Vorontsov Committed by Jean Delvare Oct 22, 2008

i2c: Add info->archdata field



If present the info->archdata is copied into the dev->archdata.
Some (OpenFirmware) platforms need it.

Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>

parent 02cf6172

drivers/i2c/i2c-core.c

+3 −0

Original line number	Diff line number	Diff line
		@@ -266,6 +266,9 @@ i2c_new_device(struct i2c_adapter adap, struct i2c_board_info const info)

		client->dev.platform_data = info->platform_data;

		if (info->archdata)
		client->dev.archdata = *info->archdata;

		client->flags = info->flags;
		client->addr = info->addr;
		client->irq = info->irq;

include/linux/i2c.h

+2 −0

Original line number	Diff line number	Diff line
		@@ -239,6 +239,7 @@ static inline void i2c_set_clientdata(struct i2c_client dev, void data)
		* @flags: to initialize i2c_client.flags
		* @addr: stored in i2c_client.addr
		* @platform_data: stored in i2c_client.dev.platform_data
		* @archdata: copied into i2c_client.dev.archdata
		* @irq: stored in i2c_client.irq
		*
		* I2C doesn't actually support hardware probing, although controllers and
		@@ -258,6 +259,7 @@ struct i2c_board_info {
		unsigned short flags;
		unsigned short addr;
		void *platform_data;
		struct dev_archdata *archdata;
		int irq;
		};