On 17 September 2015 at 17:52, Alan Stern wrote:
> On Thu, 17 Sep 2015, Tomeu Vizoso wrote:
>
>> Some buses (eg. AMBA) need access to some HW resources (it may need a
>> clock to be enabled so a device ID can be read) before a device can be
>> matched to a driver.
>>
>> The pre_probe callback allo
On Thu, 17 Sep 2015, Tomeu Vizoso wrote:
> Some buses (eg. AMBA) need access to some HW resources (it may need a
> clock to be enabled so a device ID can be read) before a device can be
> matched to a driver.
>
> The pre_probe callback allows the device-driver core to request the bus
> to perform
Some buses (eg. AMBA) need access to some HW resources (it may need a
clock to be enabled so a device ID can be read) before a device can be
matched to a driver.
The pre_probe callback allows the device-driver core to request the bus
to perform this initialization and can defer the probe if any of
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