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| author |   David Gow <davidgow@google.com> | 2021-01-26 20:06:37 -0800 |
|---|---|---|
| committer |   Alexandre Belloni <alexandre.belloni@bootlin.com> | 2021-02-01 23:39:17 +0100 |
| commit | 9d909f1b1e91b4aa7d016ed14b7b76dbf2675414 (patch) | |
| tree | 4f7c365b3d3e51f8f95f8b125be3caf82014b500 /drivers/i3c | |
| parent | Linux 5.11-rc1 (diff) | |
| download | linux-dev-9d909f1b1e91b4aa7d016ed14b7b76dbf2675414.tar.xz linux-dev-9d909f1b1e91b4aa7d016ed14b7b76dbf2675414.zip | |
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/Kconfig | 1 |
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. |