diff options
| author | Paul Mackerras <paulus@samba.org> | 2006-06-28 16:10:53 +1000 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2006-06-28 16:10:53 +1000 |
| commit | 489244498ec99c949ecbd7105299066cff283dcd (patch) | |
| tree | 003b5637cb8998ca0ab524e436c1a5eff25a9a1c /arch/powerpc/platforms/86xx/mpc86xx_smp.c | |
| parent | 649e85797259162f7fdc696420e7492f20226f2d (diff) | |
| parent | 9ad494f62444ee37209e85173377c67612e66ef1 (diff) | |
Merge branch 'for_paulus' of master.kernel.org:/pub/scm/linux/kernel/git/galak/powerpc
Diffstat (limited to 'arch/powerpc/platforms/86xx/mpc86xx_smp.c')
| -rw-r--r-- | arch/powerpc/platforms/86xx/mpc86xx_smp.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/arch/powerpc/platforms/86xx/mpc86xx_smp.c b/arch/powerpc/platforms/86xx/mpc86xx_smp.c index 167f0401a1c..bb7fb41933a 100644 --- a/arch/powerpc/platforms/86xx/mpc86xx_smp.c +++ b/arch/powerpc/platforms/86xx/mpc86xx_smp.c @@ -33,8 +33,8 @@ extern unsigned long __secondary_hold_acknowledge; static void __init smp_86xx_release_core(int nr) { - void *mcm_vaddr; - unsigned long vaddr, pcr; + __be32 __iomem *mcm_vaddr; + unsigned long pcr; if (nr < 0 || nr >= NR_CPUS) return; @@ -44,10 +44,9 @@ smp_86xx_release_core(int nr) */ mcm_vaddr = ioremap(get_immrbase() + MPC86xx_MCM_OFFSET, MPC86xx_MCM_SIZE); - vaddr = (unsigned long)mcm_vaddr + MCM_PORT_CONFIG_OFFSET; - pcr = in_be32((volatile unsigned *)vaddr); + pcr = in_be32(mcm_vaddr + (MCM_PORT_CONFIG_OFFSET >> 2)); pcr |= 1 << (nr + 24); - out_be32((volatile unsigned *)vaddr, pcr); + out_be32(mcm_vaddr + (MCM_PORT_CONFIG_OFFSET >> 2), pcr); } |