i3c/master/mipi-i3c-hci: Specify HAS_IOMEM dependency

The MIPI i3c HCI driver makes use of IOMEM functions like devm_platform_ioremap_resource(), which are only available if CONFIG_HAS_IOMEM is defined. This causes the driver to be enabled under make ARCH=um allyesconfig, even though it won't build. By adding a dependency on HAS_IOMEM, the driver will not be enabled on architectures which don't support it. Fixes: 9ad9a52 ("i3c/master: introduce the mipi-i3c-hci driver") Signed-off-by: David Gow <[email protected]> Acked-by: Nicolas Pitre <[email protected]> Signed-off-by: Alexandre Belloni <[email protected]> Link: https://lore.kernel.org/r/[email protected]
vieko · Feb 1, 2021 · 9d909f1 · 9d909f1
1 parent 5c8fe58
commit 9d909f1
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/drivers/i3c/master/Kconfig b/drivers/i3c/master/Kconfig
@@ -25,6 +25,7 @@ config DW_I3C_MASTER
 config MIPI_I3C_HCI
 	tristate "MIPI I3C Host Controller Interface driver (EXPERIMENTAL)"
 	depends on I3C
+	depends on HAS_IOMEM
 	help
 	  Support for hardware following the MIPI Aliance's I3C Host Controller
 	  Interface specification.