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sparc32: Kill boot_cpu_id4

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It is written, but never actually read.

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller
2012-05-19 21:40:50 -07:00
parent 0bfcee9ad3
commit 837ebf0ec7
3 changed files with 1 additions and 6 deletions
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5
arch/sparc/kernel/head_32.S
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@@ -819,10 +819,7 @@ continue_boot:
mov %g0, %g3
stub %g3, [%g2 + %lo(boot_cpu_id)]
1: /* boot_cpu_id set. calculate boot_cpu_id4 = boot_cpu_id*4 */
sll %g3, 2, %g3
sethi %hi(boot_cpu_id4), %g2
stub %g3, [%g2 + %lo(boot_cpu_id4)]
1: sll %g3, 2, %g3
/* Initialize the uwinmask value for init task just in case.
* But first make current_set[boot_cpu_id] point to something useful.