[PATCH 15/26] drivers: isdn: Mark function as static in mISDNipac.c

[Rashika Kheria]

Mark functions as static in hardware/mISDN/mISDNipac.c because they are
not used outside this file.

This elimiantes the following warnings in hardware/mISDN/mISDNipac.c:
drivers/isdn/hardware/mISDN/mISDNipac.c:116:1: warning: no previous prototype for âisac_empty_fifoâ [-Wmissing-prototypes]

Signed-off-by: Rashika Kheria <rashika.kheria@xxxxxxxxx>
Reviewed-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
---
 drivers/isdn/hardware/mISDN/mISDNipac.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/isdn/hardware/mISDN/mISDNipac.c b/drivers/isdn/hardware/mISDN/mISDNipac.c
index ccd7d85..e139abc 100644
--- a/drivers/isdn/hardware/mISDN/mISDNipac.c
+++ b/drivers/isdn/hardware/mISDN/mISDNipac.c
@@ -112,7 +112,7 @@ 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;
-- 
1.7.9.5

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