On Tue, Sep 25, 2012 at 1:35 AM, Lan Tianyu <lantianyu1986@xxxxxxxxx> wrote:
> 2012/9/25 Yinghai Lu <yinghai@xxxxxxxxxx>:
>> The struct member is not used anymore, remove it.
>>
>> Signed-off-by: Yinghai Lu <yinghai@xxxxxxxxxx>
>> Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
>> Cc: linux-usb@xxxxxxxxxxxxxxx
>> ---
>> drivers/usb/core/usb-acpi.c | 1 -
>> 1 files changed, 0 insertions(+), 1 deletions(-)
>>
>> diff --git a/drivers/usb/core/usb-acpi.c b/drivers/usb/core/usb-acpi.c
>> index 8947b20..a6ea613 100644
>> --- a/drivers/usb/core/usb-acpi.c
>> +++ b/drivers/usb/core/usb-acpi.c
>> @@ -102,7 +102,6 @@ static int usb_acpi_find_device(struct device *dev, acpi_handle *handle)
>>
>> static struct acpi_bus_type usb_acpi_bus = {
>> .bus = &usb_bus_type,
>> - .find_bridge = NULL,
>> .find_device = usb_acpi_find_device,
>> };
>>
> HI Yinghai:
> This member has been populated in the usb-next tree.
>
> http://git.kernel.org/?p=linux/kernel/git/gregkh/usb.git;a=commit;h=d557542421da643358201664903e67fd01dfca1a
Thanks for pointing that out.
Looks that following change is not needed in that commit.
@@ -102,7 +139,7 @@ static int usb_acpi_find_device(struct device
*dev, acpi_handle *handle)
static struct acpi_bus_type usb_acpi_bus = {
.bus = &usb_bus_type,
- .find_bridge = NULL,
+ .find_bridge = usb_acpi_find_device,
.find_device = usb_acpi_find_device,
};
Can you double check if it will work without that line change?
-Yinghai
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