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sh: intc: Confine SH_INTC to platforms that need it

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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 <[email protected]>
Acked-by: Magnus Damm <[email protected]>
Signed-off-by: Simon Horman <[email protected]>
This commit is contained in:
Geert Uytterhoeven 2014-08-20 15:39:22 +02:00 • committed by Simon Horman
commit 049d28048b
4 changed files with 11 additions and 3 deletions
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3
drivers/sh/Makefile
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@ -1,8 +1,7 @@
#
# Makefile for the SuperH specific drivers.
#
obj-$(CONFIG_SUPERH) += intc/
obj-$(CONFIG_ARCH_SHMOBILE_LEGACY) += intc/
obj-$(CONFIG_SH_INTC) += intc/
ifneq ($(CONFIG_COMMON_CLK),y)
obj-$(CONFIG_HAVE_CLK) += clk/
endif

6
drivers/sh/intc/Kconfig
View file

@ -1,7 +1,9 @@
config SH_INTC
def_bool y
bool
select IRQ_DOMAIN
if SH_INTC
comment "Interrupt controller options"
config INTC_USERIMASK
@ -37,3 +39,5 @@ config INTC_MAPPING_DEBUG
between system IRQs and the per-controller id tables.
If in doubt, say N.
endif