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| author |   Nishanth Menon <nm@ti.com> | 2013-06-26 09:39:47 -0500 |
|---|---|---|
| committer |   Tony Lindgren <tony@atomide.com> | 2013-07-04 05:10:51 -0700 |
| commit | 2abc75a8c52af5e9cd32223554e6071e07b44559 (patch) | |
| tree | 644cc1683ac6aa73506dad8a1a01fb8050505f6d /arch/arm/mach-omap2/Kconfig | |
| parent | ARM: OMAP4: sleep: build OMAP4 specific functions only for OMAP4 (diff) | |
| download | linux-dev-2abc75a8c52af5e9cd32223554e6071e07b44559.tar.xz linux-dev-2abc75a8c52af5e9cd32223554e6071e07b44559.zip | |
ARM: scu: provide inline dummy functions when SCU is not present
On platforms such as Cortex-A15 based OMAP5, SCU is not used, however
since much code is shared between Cortex-A9 based OMAP4 (which uses
SCU) and OMAP5, It does help to have inline functions returning error
values when SCU is not present on the platform.
arch/arm/mach-omap2/omap-smp.c which is common between OMAP4 and 5
handles the SCU usage only for OMAP4.
This fixes the following build failure with OMAP5 only build:
arch/arm/mach-omap2/built-in.o: In function `omap4_smp_init_cpus':
arch/arm/mach-omap2/omap-smp.c:185: undefined reference to `scu_get_core_count'
arch/arm/mach-omap2/built-in.o: In function `omap4_smp_prepare_cpus':
arch/arm/mach-omap2/omap-smp.c:211: undefined reference to `scu_enable'
Reported-by: Pekon Gupta <pekon@ti.com>
Reported-by: Vincent Stehlé <v-stehle@ti.com>
Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/mach-omap2/Kconfig')
0 files changed, 0 insertions, 0 deletions