USB: Check for ARCH_EXYNOS separately

ARCH_EXYNOS is going to be excluded from PLAT_S5P, so it must be checked
separately in Exynos-related Kconfig entries.
Signed-off-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>

drivers/usb/Kconfig

@@ -43,6 +43,7 @@ config USB_ARCH_HAS_EHCI
 	default y if ARCH_VT8500
 	default y if PLAT_SPEAR
 	default y if PLAT_S5P
+	default y if ARCH_EXYNOS
 	default y if ARCH_MSM
 	default y if MICROBLAZE
 	default y if SPARC_LEON

drivers/usb/host/Kconfig

@@ -225,7 +225,7 @@ config USB_EHCI_SH
 
 config USB_EHCI_S5P
        tristate "EHCI support for Samsung S5P/EXYNOS SoC Series"
-       depends on PLAT_S5P
+       depends on PLAT_S5P || ARCH_EXYNOS
        help
 	Enable support for the Samsung S5Pxxxx and Exynos3/4/5 SOC's
 	on-chip EHCI controller.