Commit 9d909f1b authored by David Gow's avatar David Gow Committed by Alexandre Belloni
Browse files

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: 9ad9a52c ("i3c/master: introduce the mipi-i3c-hci driver")
Signed-off-by: default avatarDavid Gow <davidgow@google.com>
Acked-by: default avatarNicolas Pitre <npitre@baylibre.com>
Signed-off-by: default avatarAlexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20210127040636.1535722-1-davidgow@google.com
parent 5c8fe583

drivers/i3c/master/Kconfig

+1 −0
Original line number Diff line number Diff line
@@ -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.