SPI driver will do unhandled fault on OMAP2420 if trying to probe
non-existing SPI busses. Register those additional busses runtime only
for cpus having them.
Signed-off-by: Jarkko Nikula <[EMAIL PROTECTED]>
---
arch/arm/mach-omap2/devices.c | 6 ++++--
1 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c
index cc5c294..bd49a0f 100644
--- a/arch/arm/mach-omap2/devices.c
+++ b/arch/arm/mach-omap2/devices.c
@@ -255,10 +255,12 @@ static void omap_init_mcspi(void)
platform_device_register(&omap2_mcspi1);
platform_device_register(&omap2_mcspi2);
#if defined(CONFIG_ARCH_OMAP2430) || defined(CONFIG_ARCH_OMAP3)
- platform_device_register(&omap2_mcspi3);
+ if (cpu_is_omap2430() || cpu_is_omap343x())
+ platform_device_register(&omap2_mcspi3);
#endif
#ifdef CONFIG_ARCH_OMAP3
- platform_device_register(&omap2_mcspi4);
+ if (cpu_is_omap343x())
+ platform_device_register(&omap2_mcspi4);
#endif
}
--
1.5.6.3
--
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