ARM: soc: dependency warnings for errata

The PL310_ERRATA_753970 and ARM_ERRATA_764369 symbols only make sense
when the base features for them are enabled, so select them
conditionally in Kconfig to avoid warnings like:

warning: (UX500_SOC_COMMON) selects PL310_ERRATA_753970 which has unmet direct dependencies (CACHE_PL310)
warning: (ARCH_TEGRA_2x_SOC && ARCH_TEGRA_3x_SOC && UX500_SOC_COMMON) selects ARM_ERRATA_764369 which has unmet direct dependencies (CPU_V7 && SMP)

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Stephen Warren <swarren@nvidia.com>

diff --git a/arch/arm/mach-tegra/Kconfig b/arch/arm/mach-tegra/Kconfig
index 9077aaa..b5f62ab 100644 (file)
--- a/arch/arm/mach-tegra/Kconfig
+++ b/arch/arm/mach-tegra/Kconfig
@@ -16,7 +16,7 @@ config ARCH_TEGRA_2x_SOC
        select ARM_ERRATA_742230
        select ARM_ERRATA_751472
        select ARM_ERRATA_754327
-       select ARM_ERRATA_764369
+       select ARM_ERRATA_764369 if SMP
        select PL310_ERRATA_727915 if CACHE_L2X0
        select PL310_ERRATA_769419 if CACHE_L2X0
        select CPU_FREQ_TABLE if CPU_FREQ
@@ -38,7 +38,7 @@ config ARCH_TEGRA_3x_SOC
        select ARM_ERRATA_743622
        select ARM_ERRATA_751472
        select ARM_ERRATA_754322
-       select ARM_ERRATA_764369
+       select ARM_ERRATA_764369 if SMP
        select PL310_ERRATA_769419 if CACHE_L2X0
        select CPU_FREQ_TABLE if CPU_FREQ
        help

diff --git a/arch/arm/mach-ux500/Kconfig b/arch/arm/mach-ux500/Kconfig
index 53d3d46..18755f1 100644 (file)
--- a/arch/arm/mach-ux500/Kconfig
+++ b/arch/arm/mach-ux500/Kconfig
@@ -5,9 +5,9 @@ config UX500_SOC_COMMON
        default y
        select ARM_GIC
        select HAS_MTU
-       select PL310_ERRATA_753970
+       select PL310_ERRATA_753970 if CACHE_PL310
        select ARM_ERRATA_754322
-       select ARM_ERRATA_764369
+       select ARM_ERRATA_764369 if SMP
        select CACHE_L2X0
        select PINCTRL
        select PINCTRL_NOMADIK