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sparc32/leon: FPU-FSR only available when FPU present 

Signed-off-by: Daniel Hellstrom <daniel@gaisler.com>
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Daniel Hellstrom 2011-01-26 06:37:05 +00:00 committed by David S. Miller
parent 7279b82cb1
commit 2666e47602
1 changed files with 1 additions and 1 deletions
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2
arch/sparc/kernel/cpu.c
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@ -324,7 +324,7 @@ void __cpuinit cpu_probe(void)
psr = get_psr();
put_psr(psr | PSR_EF);
#ifdef CONFIG_SPARC_LEON
fpu_vers = 7;
fpu_vers = get_psr() & PSR_EF ? ((get_fsr() >> 17) & 0x7) : 7;
#else
fpu_vers = ((get_fsr() >> 17) & 0x7);
#endif