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vme: fake: mark symbols static where possible

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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>
This commit is contained in:
Baoyou Xie 2016-09-23 21:38:28 +08:00 committed by Greg Kroah-Hartman
parent e98cc182a0
commit 58ccaae303
1 changed files with 8 additions and 8 deletions
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16
drivers/vme/bridges/vme_fake.c
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@ -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;