[PATCH] phy: Fix build error of missing devm_ioremap_resource on UM

[Krzysztof Kozlowski]

The devres.o gets linked if HAS_IOMEM is present so on ARCH=um
allyesconfig (COMPILE_TEST) failed with:

drivers/built-in.o: In function `omap_control_phy_probe':
phy-omap-control.c:(.text+0x16db): undefined reference to 
`devm_ioremap_resource'
drivers/built-in.o: In function `cygnus_pcie_phy_probe':
phy-bcm-cygnus-pcie.c:(.text+0x1bfa): undefined reference to 
`devm_ioremap_resource'

Signed-off-by: Krzysztof Kozlowski <k.kozlow...@samsung.com>
---
 drivers/phy/Kconfig | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/phy/Kconfig b/drivers/phy/Kconfig
index cfdb3551a675..1c8363d68d38 100644
--- a/drivers/phy/Kconfig
+++ b/drivers/phy/Kconfig
@@ -128,6 +128,7 @@ config PHY_RCAR_GEN3_USB2
 config OMAP_CONTROL_PHY
        tristate "OMAP CONTROL PHY Driver"
        depends on ARCH_OMAP2PLUS || COMPILE_TEST
+       depends on HAS_IOMEM
        help
          Enable this to add support for the PHY part present in the control
          module. This driver has API to power on the USB2 PHY and to write to
@@ -402,6 +403,7 @@ config PHY_BRCMSTB_SATA
 config PHY_CYGNUS_PCIE
        tristate "Broadcom Cygnus PCIe PHY driver"
        depends on OF && (ARCH_BCM_CYGNUS || COMPILE_TEST)
+       depends on HAS_IOMEM
        select GENERIC_PHY
        default ARCH_BCM_CYGNUS
        help
-- 
2.5.0