Messages in this thread Patch in this message | | | Date | Tue, 26 Jan 2021 19:51:47 -0800 | Subject | [PATCH] drivers: rtc: Make xilinx zynqmp driver depend on HAS_IOMEM | From | David Gow <> |
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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> --- drivers/rtc/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig index 6123f9f4fbc9..474d95184f20 100644 --- a/drivers/rtc/Kconfig +++ b/drivers/rtc/Kconfig @@ -1300,7 +1300,7 @@ 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. -- 2.30.0.280.ga3ce27912f-goog
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