[PATCH 4/8] phy: Fix phy-bcm-cygnus-pcie dependencies

[Richard Weinberger]

Not all archs have io memory.

Fixes the following build error:
ERROR: "devm_ioremap_resource" [drivers/phy/phy-bcm-cygnus-pcie.ko] undefined!

Cc: Kishon Vijay Abraham I <kis...@ti.com>
Signed-off-by: Richard Weinberger <rich...@nod.at>
---
 drivers/phy/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/phy/Kconfig b/drivers/phy/Kconfig
index 7856e7d..d209eb1 100644
--- a/drivers/phy/Kconfig
+++ b/drivers/phy/Kconfig
@@ -416,6 +416,7 @@ config PHY_BRCMSTB_SATA
 
 config PHY_CYGNUS_PCIE
        tristate "Broadcom Cygnus PCIe PHY driver"
+       depends on HAS_IOMEM
        depends on OF && (ARCH_BCM_CYGNUS || COMPILE_TEST)
        select GENERIC_PHY
        default ARCH_BCM_CYGNUS
-- 
1.8.4.5