On 2018-04-20 11:28:36 [+0200], Tobias Regnery wrote:
> The iommu_table_lock is only used by code inside an ifdef CONFIG_IRQ_REMAP
> block. This leads to the following warning with CONFIG_IRQ_REMAP=n:
>
> amd_iommu.c:86:24: warning: 'iommu_table_lock' defined but not used
> [-Wunused-variable]
>
On 2018-04-20 11:28:36 [+0200], Tobias Regnery wrote:
> The iommu_table_lock is only used by code inside an ifdef CONFIG_IRQ_REMAP
> block. This leads to the following warning with CONFIG_IRQ_REMAP=n:
>
> amd_iommu.c:86:24: warning: 'iommu_table_lock' defined but not used
> [-Wunused-variable]
>
The iommu_table_lock is only used by code inside an ifdef CONFIG_IRQ_REMAP
block. This leads to the following warning with CONFIG_IRQ_REMAP=n:
amd_iommu.c:86:24: warning: 'iommu_table_lock' defined but not used
[-Wunused-variable]
Guard the spinlock definition with the same ifdef.
Fixes:
The iommu_table_lock is only used by code inside an ifdef CONFIG_IRQ_REMAP
block. This leads to the following warning with CONFIG_IRQ_REMAP=n:
amd_iommu.c:86:24: warning: 'iommu_table_lock' defined but not used
[-Wunused-variable]
Guard the spinlock definition with the same ifdef.
Fixes:
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