ARM: socfpga: fix missing RESET_CONTROLLER

commit 3037b174b1876aae6b2d1a27a878c681c78ccadc upstream.

The SocFPGA machine since commit b3ca9888f35f ("reset: socfpga: add an
early reset driver for SoCFPGA") uses reset controller, so it should
select RESET_CONTROLLER explicitly.  Selecting ARCH_HAS_RESET_CONTROLLER
is not enough because it affects only default choice still allowing a
non-buildable configuration:

  /usr/bin/arm-linux-gnueabi-ld: arch/arm/mach-socfpga/socfpga.o: in function `socfpga_init_irq':
  arch/arm/mach-socfpga/socfpga.c:56: undefined reference to `socfpga_reset_init'

Reported-by: kernel test robot <lkp@intel.com>
Cc: <stable@vger.kernel.org>
Fixes: b3ca9888f35f ("reset: socfpga: add an early reset driver for SoCFPGA")
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/arch/arm/mach-socfpga/Kconfig b/arch/arm/mach-socfpga/Kconfig
index 43ddec6..594edf9 100644 (file)
--- a/arch/arm/mach-socfpga/Kconfig
+++ b/arch/arm/mach-socfpga/Kconfig
@@ -2,6 +2,7 @@
 menuconfig ARCH_INTEL_SOCFPGA
        bool "Altera SOCFPGA family"
        depends on ARCH_MULTI_V7
+       select ARCH_HAS_RESET_CONTROLLER
        select ARCH_SUPPORTS_BIG_ENDIAN
        select ARM_AMBA
        select ARM_GIC
@@ -18,6 +19,7 @@ menuconfig ARCH_INTEL_SOCFPGA
        select PL310_ERRATA_727915
        select PL310_ERRATA_753970 if PL310
        select PL310_ERRATA_769419
+       select RESET_CONTROLLER
 
 if ARCH_INTEL_SOCFPGA
 config SOCFPGA_SUSPEND