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fpga: Specify HAS_IOMEM dependency for FPGA_DFL

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Because dfl.c uses the 'devm_ioremap', 'devm_iounmap',
'devm_ioremap_resource', and 'devm_platform_ioremap_resource'
functions, it should depend on HAS_IOMEM.

This fixes make allyesconfig under UML (ARCH=um), which doesn't provide
HAS_IOMEM.

[mdf@kernel.org: Removed "drivers: " in commit message]
Fixes: 89eb35e810 ("fpga: dfl: map feature mmio resources in their own feature drivers")
Signed-off-by: David Gow <davidgow@google.com>
Signed-off-by: Moritz Fischer <mdf@kernel.org>
Link: https://lore.kernel.org/r/20201122001549.107023-2-mdf@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
David Gow 2020-11-21 16:15:49 -08:00 committed by Greg Kroah-Hartman
parent a71464d0b9
commit 1a16af33ba
1 changed files with 1 additions and 0 deletions
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drivers/fpga/Kconfig
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@ -142,6 +142,7 @@ config FPGA_DFL
tristate "FPGA Device Feature List (DFL) support"
select FPGA_BRIDGE
select FPGA_REGION
depends on HAS_IOMEM
help
Device Feature List (DFL) defines a feature list structure that
creates a linked list of feature headers within the MMIO space