summaryrefslogtreecommitdiffstats
path: root/arch/sparc64/kernel/pci_schizo.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/sparc64/kernel/pci_schizo.c')
-rw-r--r--arch/sparc64/kernel/pci_schizo.c12
1 files changed, 4 insertions, 8 deletions
diff --git a/arch/sparc64/kernel/pci_schizo.c b/arch/sparc64/kernel/pci_schizo.c
index d8c4e0919b4e..3a89f29e27d6 100644
--- a/arch/sparc64/kernel/pci_schizo.c
+++ b/arch/sparc64/kernel/pci_schizo.c
@@ -1525,7 +1525,7 @@ static void pbm_config_busmastering(struct pci_pbm_info *pbm)
static void pbm_scan_bus(struct pci_controller_info *p,
struct pci_pbm_info *pbm)
{
- struct pcidev_cookie *cookie = kmalloc(sizeof(*cookie), GFP_KERNEL);
+ struct pcidev_cookie *cookie = kzalloc(sizeof(*cookie), GFP_KERNEL);
if (!cookie) {
prom_printf("%s: Critical allocation failure.\n", pbm->name);
@@ -1533,7 +1533,6 @@ static void pbm_scan_bus(struct pci_controller_info *p,
}
/* All we care about is the PBM. */
- memset(cookie, 0, sizeof(*cookie));
cookie->pbm = pbm;
pbm->pci_bus = pci_scan_bus(pbm->pci_first_busno,
@@ -2120,27 +2119,24 @@ static void __schizo_init(int node, char *model_name, int chip_type)
}
}
- p = kmalloc(sizeof(struct pci_controller_info), GFP_ATOMIC);
+ p = kzalloc(sizeof(struct pci_controller_info), GFP_ATOMIC);
if (!p) {
prom_printf("SCHIZO: Fatal memory allocation error.\n");
prom_halt();
}
- memset(p, 0, sizeof(*p));
- iommu = kmalloc(sizeof(struct pci_iommu), GFP_ATOMIC);
+ iommu = kzalloc(sizeof(struct pci_iommu), GFP_ATOMIC);
if (!iommu) {
prom_printf("SCHIZO: Fatal memory allocation error.\n");
prom_halt();
}
- memset(iommu, 0, sizeof(*iommu));
p->pbm_A.iommu = iommu;
- iommu = kmalloc(sizeof(struct pci_iommu), GFP_ATOMIC);
+ iommu = kzalloc(sizeof(struct pci_iommu), GFP_ATOMIC);
if (!iommu) {
prom_printf("SCHIZO: Fatal memory allocation error.\n");
prom_halt();
}
- memset(iommu, 0, sizeof(*iommu));
p->pbm_B.iommu = iommu;
p->next = pci_controller_root;