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x86: amd_iommu_init.c: iommu_enable and iommu_enable_event_logging should be static

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Impact: cleanup, reduce kernel size a bit, avoid sparse warning

Fixes sparse warning:
arch/x86/kernel/amd_iommu_init.c:246:13: warning: symbol 'iommu_enable' was not declared. Should it be static?
arch/x86/kernel/amd_iommu_init.c:259:13: warning: symbol 'iommu_enable_event_logging' was not declared. Should it be static?

Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
This commit is contained in:
Jaswinder Singh Rajput 2008-12-29 21:44:12 +05:30 committed by H. Peter Anvin
parent 824877111c
commit 412a1be265
1 changed files with 2 additions and 2 deletions
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4
arch/x86/kernel/amd_iommu_init.c
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@ -243,7 +243,7 @@ static void __init iommu_feature_disable(struct amd_iommu *iommu, u8 bit)
} }
/* Function to enable the hardware */ /* Function to enable the hardware */
void __init iommu_enable(struct amd_iommu *iommu) static void __init iommu_enable(struct amd_iommu *iommu)
{ {
printk(KERN_INFO "AMD IOMMU: Enabling IOMMU " printk(KERN_INFO "AMD IOMMU: Enabling IOMMU "
"at %02x:%02x.%x cap 0x%hx\n", "at %02x:%02x.%x cap 0x%hx\n",
@ -256,7 +256,7 @@ void __init iommu_enable(struct amd_iommu *iommu)
} }
/* Function to enable IOMMU event logging and event interrupts */ /* Function to enable IOMMU event logging and event interrupts */
void __init iommu_enable_event_logging(struct amd_iommu *iommu) static void __init iommu_enable_event_logging(struct amd_iommu *iommu)
{ {
iommu_feature_enable(iommu, CONTROL_EVT_LOG_EN); iommu_feature_enable(iommu, CONTROL_EVT_LOG_EN);
iommu_feature_enable(iommu, CONTROL_EVT_INT_EN); iommu_feature_enable(iommu, CONTROL_EVT_INT_EN);