| Submitter | Sam Ravnborg |
|---|---|
| Date | May 11, 2012, 9:35 p.m. |
| Message ID | <1336772117-1539-4-git-send-email-sam@ravnborg.org> |
| Download | mbox | patch |
| Permalink | /patch/158600/ |
| State | Accepted |
| Delegated to: | David Miller |
| Headers | show |
Comments
Patch
diff --git a/arch/sparc/lib/atomic_32.S b/arch/sparc/lib/atomic_32.S index eb6c735..e2a9085 100644 --- a/arch/sparc/lib/atomic_32.S +++ b/arch/sparc/lib/atomic_32.S @@ -13,26 +13,6 @@ __atomic_begin: #ifndef CONFIG_SMP - .globl ___xchg32_sun4c -___xchg32_sun4c: - rd %psr, %g3 - andcc %g3, PSR_PIL, %g0 - bne 1f - nop - wr %g3, PSR_PIL, %psr - nop; nop; nop -1: - andcc %g3, PSR_PIL, %g0 - ld [%g1], %g7 - bne 1f - st %g2, [%g1] - wr %g3, 0x0, %psr - nop; nop; nop -1: - mov %g7, %g2 - jmpl %o7 + 8, %g0 - mov %g4, %o7 - .globl ___xchg32_sun4md ___xchg32_sun4md: swap [%g1], %g2
Signed-off-by: Sam Ravnborg <sam@ravnborg.org> --- arch/sparc/lib/atomic_32.S | 20 -------------------- 1 files changed, 0 insertions(+), 20 deletions(-)