devm_ioremap_resource() will be not built in lib/devres.c if CONFIG_HAS_IOMEM is not set, and then there exists a build error about undefined reference to "devm_ioremap_resource" in the file phy-rockchip-inno-hdmi.c under COMPILE_TEST and CONFIG_PHY_ROCKCHIP_INNO_HDMI, make PHY_ROCKCHIP_INNO_HDMI depend on HAS_IOMEM to fix it.
Reported-by: kernel test robot <l...@intel.com> Signed-off-by: Tiezhu Yang <yangtie...@loongson.cn> --- drivers/phy/rockchip/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/phy/rockchip/Kconfig b/drivers/phy/rockchip/Kconfig index c2f22f9..159285f 100644 --- a/drivers/phy/rockchip/Kconfig +++ b/drivers/phy/rockchip/Kconfig @@ -32,6 +32,7 @@ config PHY_ROCKCHIP_INNO_HDMI tristate "Rockchip INNO HDMI PHY Driver" depends on (ARCH_ROCKCHIP || COMPILE_TEST) && OF depends on COMMON_CLK + depends on HAS_IOMEM select GENERIC_PHY help Enable this to support the Rockchip Innosilicon HDMI PHY. -- 2.1.0