Messages in this thread | | | Date | Fri, 20 Apr 2018 11:47:14 +0200 | From | Sebastian Andrzej Siewior <> | Subject | Re: [PATCH] iommu/amd: fix unused-variable warning |
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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] > > Guard the spinlock definition with the same ifdef. > > Fixes: ea6166f4b83e9 ("iommu/amd: Split irq_lookup_table out of the amd_iommu_devtable_lock") > Signed-off-by: Tobias Regnery <tobias.regnery@gmail.com>
Thank you for spotting this, I am waiting for Jörg to pick up this instead: http://lkml.kernel.org/r/20180404105713.633983-1-arnd@arndb.de
Sebastian
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