[PATCH 21/25] coresight: Use fwnode handle instead of device names

Suzuki K Poulose suzuki.poulose at arm.com
Thu Mar 28 11:42:58 PDT 2019


On 03/28/2019 05:42 PM, Mathieu Poirier wrote:
> On Wed, Mar 20, 2019 at 06:49:38PM +0000, Suzuki K Poulose wrote:
>> We rely on the device names to find a CoreSight device on the
>> coresight bus. The device name however is obtained from the platform,
>> which is bound to the real platform/amba device. As we are about
>> to use different naming scheme for the coresight devices, we can't
>> rely on the platform device name to find the corresponding
>> coresight device. Instead we use the platform agnostic
>> "fwnode handle" of the parent device to find the devices.
>> We also reuse the same fwnode as the parent for the Coresight
>> device we create.
>>
>> Cc: Mathieu Poirier <mathieu.poirier at linaro.org>
>> Signed-off-by: Suzuki K Poulose <suzuki.poulose at arm.com>

Agreed to all comments. Will address them in the next revision.

Cheers
Suzuki



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