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[PARISC] Remove obsolete _hlt cruft
Remove a bunch of obsolete code from process.c, these routines were likely imported from the i386 version of process.c when the port started. The routines are only used in floppy.c, which I seriously doubt will ever work on parisc, due to architectural assumptions. Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
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@ -54,28 +54,12 @@
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#include <asm/uaccess.h>
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#include <asm/unwind.h>
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static int hlt_counter __read_mostly;
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/*
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* Power off function, if any
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*/
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void (*pm_power_off)(void);
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EXPORT_SYMBOL(pm_power_off);
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void disable_hlt(void)
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{
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hlt_counter++;
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}
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EXPORT_SYMBOL(disable_hlt);
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void enable_hlt(void)
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{
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hlt_counter--;
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}
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EXPORT_SYMBOL(enable_hlt);
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void default_idle(void)
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{
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barrier();
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