[PATCH] coresight: syscfg: fix compiler warnings

[Guenter Roeck]

On 8/26/21 9:19 AM, Doug Anderson wrote:
> Hi,
> 
> On Wed, Aug 25, 2021 at 3:25 PM Jian Cai <jiancai at google.com> wrote:
>>
>> This fixes warnings with -Wimplicit-function-declaration, e.g.
>>
>> ^[[1m/mnt/host/source/src/third_party/kernel/v5.4/drivers/hwtracing/coresight/coresight-syscfg.c:455:15: ^[[0m^[[0;1;31merror: ^[[0m^[[1mimplicit declaration of function 'kzalloc' [-Werror,-Wimplicit-function-declaration]^[[0m
>>          csdev_item = kzalloc(sizeof(struct cscfg_registered_csdev), GFP_KERNEL);
>> ^[[0;1;32m                     ^
>>
>> Signed-off-by: Jian Cai <jiancai at google.com>
>> ---
>>   drivers/hwtracing/coresight/coresight-syscfg.c | 1 +
>>   1 file changed, 1 insertion(+)
> 
> Can you figure out which patch introduced these warnings and add a "Fixes" tag?
> 

Assuming the SHA is stable, that would be commit 85e2414c518a
("coresight: syscfg: Initial coresight system configuration")

Guenter