Messages in this thread | | | Date | Tue, 2 Oct 2018 08:35:17 +1000 | From | Stephen Rothwell <> | Subject | linux-next: build warning after merge of the dma-mapping tree |
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Hi Christoph,
After merging the dma-mapping tree, today's linux-next build (powerpc ppc64_defconfig) produced this warning:
drivers/base/platform.c:1182:12: warning: 'dma_default_get_required_mask' defined but not used [-Wunused-function] static u64 dma_default_get_required_mask(struct device *dev) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Introduced by commit
dma_default_get_required_mask ("dma-mapping: make the get_required_mask method available unconditionally")
It is only used in the case ARCH_HAS_DMA_GET_REQUIRED_MASK is not defined.
-- Cheers, Stephen Rothwell [unhandled content-type:application/pgp-signature] | |