Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit ecec2177 authored by Jeremy Kerr's avatar Jeremy Kerr Committed by Paul Mackerras
Browse files

[POWERPC] spufs: use kzalloc in create_spu 



Clean up create_spu() a little by using kzalloc instead of kmalloc +
assignments.

Signed-off-by: default avatarJeremy Kerr <jk@ozlabs.org>
Signed-off-by: default avatarArnd Bergmann <arnd.bergmann@de.ibm.com>
Signed-off-by: default avatarPaul Mackerras <paulus@samba.org>
parent 970f1baa

arch/powerpc/platforms/cell/spu_base.c

+2 −19
Original line number Diff line number Diff line
@@ -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)