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(parent: 1b3a02e) | patch
Check whether the SCU was already initialised
authorCatalin Marinas <catalin.marinas@arm.com>
Wed, 4 Nov 2009 12:16:38 +0000 (12:16 +0000)
committerCatalin Marinas <catalin.marinas@arm.com>
Thu, 5 Nov 2009 10:10:36 +0000 (10:10 +0000)
commit9b229fa0951fb47cbc178be4bd8e9ef185b38802
tree97a517a6c8c7788b799a8350a976c2a0556de144tree | snapshot
parent1b3a02eb452354fa9b36a7f33dc4c8307bbc40aacommit | diff
Check whether the SCU was already initialised

If Linux is running in non-secure mode, this register may have been
already initialised and writing to the control register not allowed.

Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
arch/arm/kernel/smp_scu.c diff | blob | history
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