[PATCH] coresight: syscfg: fix compiler warnings

[Doug Anderson]

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?

-Doug