ARM: zynq: Drop use of slcr_unlock in zynq_slcr_system_restart
The SLCR is unconditionally unlocked early on boot in zynq_slcr_init() and not ever re-locked. As such, it is not necessary to explicitly unlock in the restart codepath. Signed-off-by: Josh Cartwright <joshc@ni.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
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@ -107,13 +107,6 @@ int zynq_slcr_system_restart(struct notifier_block *nb,
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{
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u32 reboot;
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/*
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* Unlock the SLCR then reset the system.
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* Note that this seems to require raw i/o
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* functions or there's a lockup?
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*/
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zynq_slcr_unlock();
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/*
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* Clear 0x0F000000 bits of reboot status register to workaround
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* the FSBL not loading the bitstream after soft-reboot
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