Re: [PATCH] usb: xhci: mark xhci_unmap_td_bounce_buffer() static

From: Mathias Nyman
Date: Mon Sep 26 2016 - 05:59:19 EST

On 23.09.2016 16:46, Baoyou Xie wrote:
We get 1 warning when building kernel with W=1:
drivers/usb/host/xhci-ring.c:608:6: warning: no previous prototype for 'xhci_unmap_td_bounce_buffer' [-Wmissing-prototypes]

In fact, this function is only used in the file in which it is
declared and don't need a declaration, but can be made static.
so this patch marks this function with 'static'.

Signed-off-by: Baoyou Xie <baoyou.xie@xxxxxxxxxx>
drivers/usb/host/xhci-ring.c | 5 +++--


There's a similar patch already pending, I'm sending that one
forward after rc1 is out