diff options
| author | Jeremy Kerr <jk@ozlabs.org> | 2006-06-19 20:33:26 +0200 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2006-06-21 15:01:30 +1000 |
| commit | ecec21770d87a5035cfd210cfdb22e1935b0c4a6 (patch) | |
| tree | 889884e4dd6ca476686197846a90f8bd551a3521 /arch/powerpc/platforms/cell/spu_base.c | |
| parent | 970f1baae78ff99b7536464214d4c78dde4551e2 (diff) | |
[POWERPC] spufs: use kzalloc in create_spu
Clean up create_spu() a little by using kzalloc instead of kmalloc +
assignments.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Signed-off-by: Arnd Bergmann <arnd.bergmann@de.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc/platforms/cell/spu_base.c')
| -rw-r--r-- | arch/powerpc/platforms/cell/spu_base.c | 21 |
1 files changed, 2 insertions, 19 deletions
diff --git a/arch/powerpc/platforms/cell/spu_base.c b/arch/powerpc/platforms/cell/spu_base.c index fd6ea571dbd3..eb367dd89a7d 100644 --- a/arch/powerpc/platforms/cell/spu_base.c +++ b/arch/powerpc/platforms/cell/spu_base.c @@ -701,7 +701,7 @@ static int __init create_spu(struct device_node *spe) static int number; ret = -ENOMEM; - spu = kmalloc(sizeof (*spu), GFP_KERNEL); + spu = kzalloc(sizeof (*spu), GFP_KERNEL); if (!spu) goto out; @@ -713,28 +713,11 @@ static int __init create_spu(struct device_node *spe) spu->nid = of_node_to_nid(spe); if (spu->nid == -1) spu->nid = 0; - - spu->stop_code = 0; - spu->slb_replace = 0; - spu->mm = NULL; - spu->ctx = NULL; - spu->rq = NULL; - spu->pid = 0; - spu->class_0_pending = 0; - spu->flags = 0UL; - spu->dar = 0UL; - spu->dsisr = 0UL; spin_lock_init(&spu->register_lock); - spu_mfc_sdr_set(spu, mfspr(SPRN_SDR1)); spu_mfc_sr1_set(spu, 0x33); - - spu->ibox_callback = NULL; - spu->wbox_callback = NULL; - spu->stop_callback = NULL; - spu->mfc_callback = NULL; - mutex_lock(&spu_mutex); + spu->number = number++; ret = spu_request_irqs(spu); if (ret) |