tree 816579242f76e6481e8900d150391a17e646a438
parent 7f73b0b9faa11446f73dba02811f928a230773c5
author Suzuki K Poulose <suzuki.poulose@arm.com> 1472159945 -0600
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1472641543 +0200

coresight: Use local coresight_desc instances

Each coresight device prepares a description for coresight_register()
in struct coresight_desc. Once we register the device, the description is
useless and can be freed. The coresight_desc is small enough (48bytes on
64bit)i to be allocated on the stack. Hence use an automatic variable to
avoid a needless dynamic allocation and wasting the memory(which will only
be free'd when the device is destroyed).

Cc: Mathieu Poirier <mathieu.poirier@linaro.org>
Cc: Pratik Patel <pratikp@codeaurora.org>
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>