On 2018-04-04 12:56:59 [+0200], Arnd Bergmann wrote:
> The newly introduced lock is only used when CONFIG_IRQ_REMAP is enabled:
>
> drivers/iommu/amd_iommu.c:86:24: error: 'iommu_table_lock' defined but not
> used [-Werror=unused-variable]
> static DEFINE_SPINLOCK(iommu_table_lock);
>
> This moves the definition next to the user, within the #ifdef protected
> section of the file.
>
> Fixes: ea6166f4b83e ("iommu/amd: Split irq_lookup_table out of the
> amd_iommu_devtable_lock")
> Signed-off-by: Arnd Bergmann <a...@arndb.de>
Acked-by: Sebastian Andrzej Siewior <bige...@linutronix.de>
Thank you Arnd.
Sebastian
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