From: Sam Ravnborg <sam@ravnborg.org>
Date: Sat, 30 Mar 2024 09:57:42 +0000 (+0100)
Subject: sparc64: Fix prototype warning for dma_4v_iotsb_bind
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=8f00d28c3537b3eebf4e29aa93a20ce5ce57745b;p=linux.git

sparc64: Fix prototype warning for dma_4v_iotsb_bind

Fix the following warning:
sparc/kernel/pci_sun4v.c:259:15: warning: no previous prototype for ‘dma_4v_iotsb_bind’

The function dma_4v_iotsb_bind is not used outside the file, so declare
it static.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Cc: Andreas Larsson <andreas@gaisler.com>
Cc: David S. Miller <davem@davemloft.net>
Reviewed-by: Andreas Larsson <andreas@gaisler.com>
Tested-by: Andreas Larsson <andreas@gaisler.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20240330-sparc64-warnings-v1-6-37201023ee2f@ravnborg.org
Signed-off-by: Andreas Larsson <andreas@gaisler.com>
---

diff --git a/arch/sparc/kernel/pci_sun4v.c b/arch/sparc/kernel/pci_sun4v.c
index 083e5f05a7f0c..b720b21ccfbd8 100644
--- a/arch/sparc/kernel/pci_sun4v.c
+++ b/arch/sparc/kernel/pci_sun4v.c
@@ -256,9 +256,9 @@ range_alloc_fail:
 	return NULL;
 }
 
-unsigned long dma_4v_iotsb_bind(unsigned long devhandle,
-				unsigned long iotsb_num,
-				struct pci_bus *bus_dev)
+static unsigned long dma_4v_iotsb_bind(unsigned long devhandle,
+				       unsigned long iotsb_num,
+				       struct pci_bus *bus_dev)
 {
 	struct pci_dev *pdev;
 	unsigned long err;