block: optimize generic_unplug_device()

[linux-2.6-omap-h63xx.git] / include / asm-sparc64 / backoff.h

diff --git a/include/asm-sparc64/backoff.h b/include/asm-sparc64/backoff.h
index dadd6c385c6c0f31bb6c40f0b27af1e478e90d2a..fa1fdf67e350e07d950107289f25bdf3c41a73b3 100644 (file)
--- a/include/asm-sparc64/backoff.h
+++ b/include/asm-sparc64/backoff.h
@@ -12,7 +12,8 @@
        mov     reg, tmp; \
 88:    brnz,pt tmp, 88b; \
         sub    tmp, 1, tmp; \
-       cmp     reg, BACKOFF_LIMIT; \
+       set     BACKOFF_LIMIT, tmp; \
+       cmp     reg, tmp; \
        bg,pn   %xcc, label; \
         nop; \
        ba,pt   %xcc, label; \