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| author | Baoyou Xie <baoyou.xie@linaro.org> | 2016-09-23 21:38:28 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-09-27 12:43:34 +0200 |
| commit | 58ccaae30322b13c587596adb39408fca2a5ef7f (patch) | |
| tree | 7d79602fb7943a496e0f8b16d71ed4bd75b0b4ed /drivers/vme | |
| parent | e98cc182a06af3b8e91d6d719708db07045d78c4 (diff) | |
| download | linux-58ccaae30322b13c587596adb39408fca2a5ef7f.tar.gz linux-58ccaae30322b13c587596adb39408fca2a5ef7f.tar.bz2 linux-58ccaae30322b13c587596adb39408fca2a5ef7f.zip | |
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>
Diffstat (limited to 'drivers/vme')
| -rw-r--r-- | drivers/vme/bridges/vme_fake.c | 16 |
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; |