Re: [PATCH] fix:mailbox:bcm-pdc-mailbox:mark symbols static where possible

2016-08-29 Thread Arnd Bergmann
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 pr

[PATCH] fix:mailbox:bcm-pdc-mailbox:mark symbols static where possible

2016-08-27 Thread Baoyou Xie
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, thes