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OMAP2+: Fix random config build break with !ARM_CPU_SUSPEND
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The random config builds with PM and !ARM_CPU_SUSPEND breaks with below
error on omap2plus_defconfig.

arch/arm/mach-omap2/sleep44xx.S:323: undefined reference to `cpu_resume'
arch/arm/mach-omap2/omap-mpuss-lowpower.c:278: undefined reference to `cpu_suspend'

This is because recently merged OMAP5 platform shares the common files
with OMAP4 but doesn't select ARM_CPU_SUSPEND. Without the ARM_CPU_SUSPEND
the sleep code is meaningless.

Fix the same by adding ARM_CPU_SUSPEND for OMAP5. The suggestion came from
Russell King in an off-list discussion.

Cc: Russell King <rmk+kernel@arm.linux.org.uk>
Cc: Kevin Hilman <khilman@ti.com>
Reported-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
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Santosh Shilimkar authored and Tony Lindgren committed Aug 7, 2012
1 parent 5f789eb commit acb11fe
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1 change: 1 addition & 0 deletions arch/arm/mach-omap2/Kconfig
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Original file line number Diff line number Diff line change
Expand Up @@ -69,6 +69,7 @@ config SOC_OMAP5
select CPU_V7
select ARM_GIC
select HAVE_SMP
select ARM_CPU_SUSPEND if PM

comment "OMAP Core Type"
depends on ARCH_OMAP2
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