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| author |   Baoyou Xie <baoyou.xie@linaro.org> | 2016-09-01 14:16:24 +0800 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2016-09-01 23:36:17 -0700 |
| commit | 569e937e0100c8841619bd2150d15682141a6b0b (patch) | |
| tree | acdad9ca5460151a948d954f8915654aece86bbf /drivers/isdn/hardware/mISDN/mISDNipac.c | |
| parent | net: emac: emac gigabit ethernet controller driver (diff) | |
| download | linux-dev-569e937e0100c8841619bd2150d15682141a6b0b.tar.xz linux-dev-569e937e0100c8841619bd2150d15682141a6b0b.zip | |
mISDN: mark symbols static where possible
We get a few warnings when building kernel with W=1:
drivers/isdn/hardware/mISDN/hfcmulti.c:568:1: warning: no previous declaration for 'enablepcibridge' [-Wmissing-declarations]
drivers/isdn/hardware/mISDN/hfcmulti.c:574:1: warning: no previous declaration for 'disablepcibridge' [-Wmissing-declarations]
drivers/isdn/hardware/mISDN/hfcmulti.c:580:1: warning: no previous declaration for 'readpcibridge' [-Wmissing-declarations]
drivers/isdn/hardware/mISDN/hfcmulti.c:608:1: warning: no previous declaration for 'writepcibridge' [-Wmissing-declarations]
drivers/isdn/hardware/mISDN/hfcmulti.c:638:1: warning: no previous declaration for 'cpld_set_reg' [-Wmissing-declarations]
drivers/isdn/hardware/mISDN/hfcmulti.c:645:1: warning: no previous declaration for 'cpld_write_reg' [-Wmissing-declarations]
drivers/isdn/hardware/mISDN/hfcmulti.c:657:1: warning: no previous declaration for 'cpld_read_reg' [-Wmissing-declarations]
drivers/isdn/hardware/mISDN/hfcmulti.c:674:1: warning: no previous declaration for 'vpm_write_address' [-Wmissing-declarations]
drivers/isdn/hardware/mISDN/hfcmulti.c:681:1: warning: no previous declaration for 'vpm_read_address' [-Wmissing-declarations]
drivers/isdn/hardware/mISDN/hfcmulti.c:695:1: warning: no previous declaration for 'vpm_in' [-Wmissing-declarations]
drivers/isdn/hardware/mISDN/hfcmulti.c:716:1: warning: no previous declaration for 'vpm_out' [-Wmissing-declarations]
drivers/isdn/hardware/mISDN/hfcmulti.c:1028:1: warning: no previous declaration for 'plxsd_checksync' [-Wmissing-declarations]
....
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>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/isdn/hardware/mISDN/mISDNipac.c')
| -rw-r--r-- | drivers/isdn/hardware/mISDN/mISDNipac.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/isdn/hardware/mISDN/mISDNipac.c b/drivers/isdn/hardware/mISDN/mISDNipac.c index aa9b6c3cadc1..8d338ba366d0 100644 --- a/drivers/isdn/hardware/mISDN/mISDNipac.c +++ b/drivers/isdn/hardware/mISDN/mISDNipac.c @@ -113,7 +113,7 @@ isac_ph_state_bh(struct dchannel *dch) pr_debug("%s: TE newstate %x\n", isac->name, dch->state); } -void +static void isac_empty_fifo(struct isac_hw *isac, int count) { u8 *ptr; |