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sparc64: Remove trap return code which is now unnecessary.

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Noticed by Linus.

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller 2012-04-13 13:56:46 -07:00
parent 3423166fdb
commit 78b7e3d02d
1 changed files with 1 additions and 11 deletions
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12
arch/sparc/kernel/rtrap_64.S
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@ -73,18 +73,8 @@ rtrap_nmi: ldx [%sp + PTREGS_OFF + PT_V9_TSTATE], %l1
.globl rtrap_irq, rtrap, irqsz_patchme, rtrap_xcall
rtrap_irq:
rtrap:
#ifndef CONFIG_SMP
sethi %hi(__cpu_data), %l0
lduw [%l0 + %lo(__cpu_data)], %l1
#else
sethi %hi(__cpu_data), %l0
or %l0, %lo(__cpu_data), %l0
lduw [%l0 + %g5], %l1
#endif
cmp %l1, 0
/* mm/ultra.S:xcall_report_regs KNOWS about this load. */
ldx [%sp + PTREGS_OFF + PT_V9_TSTATE], %l1
ldx [%sp + PTREGS_OFF + PT_V9_TSTATE], %l1
rtrap_xcall:
sethi %hi(0xf << 20), %l4
and %l1, %l4, %l4