sh: intc: Confine SH_INTC to platforms that need it

Currently the sh-intc driver is compiled on all SuperH and
non-multiplatform SH-Mobile platforms, while it's only used on a limited
number of platforms:
  - SuperH: SH2(A), SH3(A), SH4(A)(L) (all but SH5)
  - ARM: sh7372, sh73a0

Drop the "default y" on SH_INTC, make all CPU platforms that use it
select it, and protect all sub-options by "if SH_INTC" to fix this.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Magnus Damm <damm+renesas@opensource.se>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

1 files changed, 2 insertions, 0 deletions

diff --git a/arch/arm/mach-shmobile/Kconfig b/arch/arm/mach-shmobile/Kconfig
index e15dff790dbb..1e6c51c7c2d5 100644
--- a/arch/arm/mach-shmobile/Kconfig
+++ b/arch/arm/mach-shmobile/Kconfig
@@ -75,6 +75,7 @@ config ARCH_SH7372
         select ARM_CPU_SUSPEND if PM || CPU_IDLE
         select CPU_V7
         select SH_CLK_CPG
+        select SH_INTC
         select SYS_SUPPORTS_SH_CMT
         select SYS_SUPPORTS_SH_TMU
 
@@ -85,6 +86,7 @@ config ARCH_SH73A0
         select CPU_V7
         select I2C
         select SH_CLK_CPG
+        select SH_INTC
         select RENESAS_INTC_IRQPIN
         select SYS_SUPPORTS_SH_CMT
         select SYS_SUPPORTS_SH_TMU