From 378f670e08fcb940e6816fac369aa749344e1d16 Mon Sep 17 00:00:00 2001 From: David Gow Date: Tue, 26 Jan 2021 19:51:47 -0800 Subject: [PATCH] rtc: zynqmp: depend on HAS_IOMEM [ Upstream commit ddd0521549a975e6148732d6ca6b89ffa862c0e5 ] 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 Signed-off-by: Alexandre Belloni Link: https://lore.kernel.org/r/20210127035146.1523286-1-davidgow@google.com Signed-off-by: Sasha Levin --- drivers/rtc/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig index e59f78f..33e4ecd 100644 --- a/drivers/rtc/Kconfig +++ b/drivers/rtc/Kconfig @@ -1297,7 +1297,7 @@ 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. -- 2.7.4