drivers: 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.

Fixes 89eb35e810a8 ("fpga: dfl: map feature mmio resources in their own feature drivers")

Signed-off-by David Gow <[email protected]>

---

Changes since v1:
( https://lore.kernel.org/linux-fpga/[email protected]/ )
- Add Fixes tag

 drivers/fpga/Kconfig | 1 +
 1 file changed, 1 insertion(+)

drivers/fpga/Kconfig +1 -0

index 7cd5a29fc437..5645226ca3ce 100644
@@ -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

Signature · 1 line

2.29.2.454.gaff20da3a2-goog