Commit 1a16af33 authored Nov 21, 2020 by David Gow Committed by Greg Kroah-Hartman Dec 01, 2020

fpga: Specify HAS_IOMEM dependency for FPGA_DFL



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: 89eb35e8 ("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>

parent a71464d0

drivers/fpga/Kconfig

+1 −0

Original line number	Diff line number	Diff line
		@@ -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

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