diff options
| author | David Gow <davidgow@google.com> | 2021-01-27 06:51:47 +0300 |
|---|---|---|
| committer | Alexandre Belloni <alexandre.belloni@bootlin.com> | 2021-02-03 02:55:01 +0300 |
| commit | ddd0521549a975e6148732d6ca6b89ffa862c0e5 (patch) | |
| tree | f2774582362f9b30a235f204235954bd0fb0374a /drivers/rtc | |
| parent | 15f57b3e3130790b6d06ea04f0c1edf0e5455bdd (diff) | |
| download | linux-ddd0521549a975e6148732d6ca6b89ffa862c0e5.tar.xz | |
rtc: zynqmp: depend on HAS_IOMEM
The Xilinx zynqmp RTC 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 not to be enable 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: 09ef18bcd5ac ("rtc: use devm_platform_ioremap_resource() to simplify code")
Signed-off-by: David Gow <davidgow@google.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20210127035146.1523286-1-davidgow@google.com
Diffstat (limited to 'drivers/rtc')
| -rw-r--r-- | drivers/rtc/Kconfig | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig index e1576754a50f..9d3df92d3243 100644 --- a/drivers/rtc/Kconfig +++ b/drivers/rtc/Kconfig @@ -1293,7 +1293,7 @@ config RTC_DRV_OPAL config RTC_DRV_ZYNQMP tristate "Xilinx Zynq Ultrascale+ MPSoC RTC" - depends on OF + depends on OF && HAS_IOMEM help If you say yes here you get support for the RTC controller found on Xilinx Zynq Ultrascale+ MPSoC. |