Messages in this thread | | | From | Arnd Bergmann <> | Subject | Re: [PATCH] fix:mailbox:bcm-pdc-mailbox:mark symbols static where possible | Date | Mon, 29 Aug 2016 12:54:55 +0200 |
| |
On Sunday, August 28, 2016 1:15:24 AM CEST Baoyou Xie wrote: > We get 2 warnings when biuld kernel with W=1: > drivers/mailbox/bcm-pdc-mailbox.c:472:6: warning: no previous prototype for 'pdc_setup_debugfs' [-Wmissing-prototypes] > drivers/mailbox/bcm-pdc-mailbox.c:488:6: warning: no previous prototype for 'pdc_free_debugfs' [-Wmissing-prototypes] > > In fact, these functions are only used in the file in which they are > declared and don't need a declaration, but can be made static. > so this patch marks these functions with 'static'. > > Signed-off-by: Baoyou Xie <baoyou.xie@linaro.org> >
Acked-by: Arnd Bergmann <arnd@arndb.de>
| |