[PATCH] phy/rockchip: Make PHY_ROCKCHIP_INNO_HDMI depend on HAS_IOMEM to fix build error

Tiezhu Yang yangtiezhu at loongson.cn
Tue Nov 24 06:11:27 EST 2020

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
depend on HAS_IOMEM to fix it.

Reported-by: kernel test robot <lkp at intel.com>
Signed-off-by: Tiezhu Yang <yangtiezhu at 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
 	  Enable this to support the Rockchip Innosilicon HDMI PHY.

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