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authorDavid Gow <davidgow@google.com>2021-01-27 07:06:37 +0300
committerAlexandre Belloni <alexandre.belloni@bootlin.com>2021-02-02 01:39:17 +0300
commit9d909f1b1e91b4aa7d016ed14b7b76dbf2675414 (patch)
tree4f7c365b3d3e51f8f95f8b125be3caf82014b500 /drivers/i3c
parent5c8fe583cce542aa0b84adc939ce85293de36e5e (diff)
downloadlinux-9d909f1b1e91b4aa7d016ed14b7b76dbf2675414.tar.xz
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: 9ad9a52cce28 ("i3c/master: introduce the mipi-i3c-hci driver") Signed-off-by: David Gow <davidgow@google.com> Acked-by: Nicolas Pitre <npitre@baylibre.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Link: https://lore.kernel.org/r/20210127040636.1535722-1-davidgow@google.com
Diffstat (limited to 'drivers/i3c')
-rw-r--r--drivers/i3c/master/Kconfig1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/i3c/master/Kconfig b/drivers/i3c/master/Kconfig
index e68f15f4b4d0..afff0e2320f7 100644
--- 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.