Re: [PATCH v2 3/3] i2c / ACPI: add ACPI enumeration support

[Mika Westerberg <mika.westerberg@linux.intel.com>]

On Fri, Nov 16, 2012 at 09:02:36PM +0100, Rafael J. Wysocki wrote:
> Ah, that's what's called by acpi_dev_get_resources().  But what about writing
> it this way:
> 
> static int acpi_i2c_find_child_address(struct acpi_resource *ares, void *data)
> {
> 
>        if (ares->type == ACPI_RESOURCE_TYPE_SERIAL_BUS) {
>        	struct acpi_resource_i2c_serialbus *sb;
> 
>        	sb = &ares->data.i2c_serial_bus;
>        	if (sb->type == ACPI_RESOURCE_SERIAL_TYPE_I2C) {
>        		struct acpi_i2c_find *i2c_find = data;
> 
>        		if (sb->slave_address == i2c_find->addr)
> 				i2c_find->found = true;
> 		}
> 	}
> 
> 	/* Tell the ACPI core to skip this resource. */
> 	return 1;
> }

Not a problem at all, I'll do it like above and also with the SPI case.
I'll wait til tomorrow for more comments and post v3 unless there are
objections.