EDAC, mv64x60: Sanity check edac_op_state before registering
edac_op_state is a module parameter which affects the behaviour of the driver probe which can potentially be invoked as soon as the platform driver registration happens. Because of this we need to ensure that we sanity check the module parameter before calling platform_register_drivers(). Signed-off-by: NChris Packham <chris.packham@alliedtelesis.co.nz> Cc: linux-edac <linux-edac@vger.kernel.org> Link: http://lkml.kernel.org/r/20170607215530.8604-1-chris.packham@alliedtelesis.co.nzSigned-off-by: NBorislav Petkov <bp@suse.de>
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