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staging: unisys: visorbus: make two functions static 

The functions sig_queue_offset and sig_data_offset are local to
the source and do not need to be in global scope, so make them
static.

Cleans up sparse warnings:
symbol 'sig_queue_offset' was not declared. Should it be static?
symbol 'sig_data_offset' was not declared. Should it be static?

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Colin Ian King 2017-09-01 11:08:10 +01:00 committed by Greg Kroah-Hartman
parent 11b86a84bc
commit bc05a9c877
1 changed files with 3 additions and 3 deletions
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4
drivers/staging/unisys/visorbus/visorchannel.c
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@ -155,7 +155,7 @@ void *visorchannel_get_header(struct visorchannel *channel)
* Return offset of a specific SIGNAL_QUEUE_HEADER from the beginning of a
* channel header
*/
int sig_queue_offset(struct channel_header *chan_hdr, int q)
static int sig_queue_offset(struct channel_header *chan_hdr, int q)
{
return ((chan_hdr)->ch_space_offset +
((q) * sizeof(struct signal_queue_header)));
@ -165,7 +165,7 @@ int sig_queue_offset(struct channel_header *chan_hdr, int q)
* Return offset of a specific queue entry (data) from the beginning of a
* channel header
*/
int sig_data_offset(struct channel_header *chan_hdr, int q,
static int sig_data_offset(struct channel_header *chan_hdr, int q,
struct signal_queue_header *sig_hdr, int slot)
{
return (sig_queue_offset(chan_hdr, q) + sig_hdr->sig_base_offset +