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| author | Daniel Hellstrom <daniel@gaisler.com> | 2011-01-26 09:37:05 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-03-17 04:19:05 +0300 |
| commit | 2666e476022c678b3758e753b20c22ca598dc73f (patch) | |
| tree | 63703a00065e35c6898e5cc36fb81826fad6f938 /arch/sparc | |
| parent | 7279b82cb1975ba4e337a549757f17418cfdffad (diff) | |
| download | linux-2666e476022c678b3758e753b20c22ca598dc73f.tar.xz | |
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>
Diffstat (limited to 'arch/sparc')
| -rw-r--r-- | arch/sparc/kernel/cpu.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/sparc/kernel/cpu.c b/arch/sparc/kernel/cpu.c index 0dc714fa23d8..7925c54f4133 100644 --- a/arch/sparc/kernel/cpu.c +++ b/arch/sparc/kernel/cpu.c @@ -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 |