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authorBaoyou Xie <baoyou.xie@linaro.org>2016-09-23 21:38:28 +0800
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2016-09-27 12:43:34 +0200
commit58ccaae30322b13c587596adb39408fca2a5ef7f (patch)
tree7d79602fb7943a496e0f8b16d71ed4bd75b0b4ed
parente98cc182a06af3b8e91d6d719708db07045d78c4 (diff)
vme: fake: mark symbols static where possible
We get 4 warnings when building kernel with W=1: drivers/vme/bridges/vme_fake.c:384:6: warning: no previous prototype for 'fake_lm_check' [-Wmissing-prototypes] drivers/vme/bridges/vme_fake.c:619:6: warning: no previous prototype for 'fake_vmewrite8' [-Wmissing-prototypes] drivers/vme/bridges/vme_fake.c:649:6: warning: no previous prototype for 'fake_vmewrite16' [-Wmissing-prototypes] drivers/vme/bridges/vme_fake.c:679:6: warning: no previous prototype for 'fake_vmewrite32' [-Wmissing-prototypes] 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: Martyn Welch <martyn@welchs.me.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-rw-r--r--drivers/vme/bridges/vme_fake.c16
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/vme/bridges/vme_fake.c b/drivers/vme/bridges/vme_fake.c
index ebf35d305321..29ac74f7889d 100644
--- a/drivers/vme/bridges/vme_fake.c
+++ b/drivers/vme/bridges/vme_fake.c
@@ -381,8 +381,8 @@ static int fake_master_get(struct vme_master_resource *image, int *enabled,
}
-void fake_lm_check(struct fake_driver *bridge, unsigned long long addr,
- u32 aspace, u32 cycle)
+static void fake_lm_check(struct fake_driver *bridge, unsigned long long addr,
+ u32 aspace, u32 cycle)
{
struct vme_bridge *fake_bridge;
unsigned long long lm_base;
@@ -616,8 +616,8 @@ out:
return retval;
}
-void fake_vmewrite8(struct fake_driver *bridge, u8 *buf,
- unsigned long long addr, u32 aspace, u32 cycle)
+static void fake_vmewrite8(struct fake_driver *bridge, u8 *buf,
+ unsigned long long addr, u32 aspace, u32 cycle)
{
int i;
unsigned long long start, end, offset;
@@ -646,8 +646,8 @@ void fake_vmewrite8(struct fake_driver *bridge, u8 *buf,
}
-void fake_vmewrite16(struct fake_driver *bridge, u16 *buf,
- unsigned long long addr, u32 aspace, u32 cycle)
+static void fake_vmewrite16(struct fake_driver *bridge, u16 *buf,
+ unsigned long long addr, u32 aspace, u32 cycle)
{
int i;
unsigned long long start, end, offset;
@@ -676,8 +676,8 @@ void fake_vmewrite16(struct fake_driver *bridge, u16 *buf,
}
-void fake_vmewrite32(struct fake_driver *bridge, u32 *buf,
- unsigned long long addr, u32 aspace, u32 cycle)
+static void fake_vmewrite32(struct fake_driver *bridge, u32 *buf,
+ unsigned long long addr, u32 aspace, u32 cycle)
{
int i;
unsigned long long start, end, offset;