diff options
Diffstat (limited to 'arch/powerpc/platforms/4xx')
| -rw-r--r-- | arch/powerpc/platforms/4xx/ocm.c | 17 | ||||
| -rw-r--r-- | arch/powerpc/platforms/4xx/pci.c | 7 |
2 files changed, 6 insertions, 18 deletions
diff --git a/arch/powerpc/platforms/4xx/ocm.c b/arch/powerpc/platforms/4xx/ocm.c index f5bbd4563342..f2610a02844a 100644 --- a/arch/powerpc/platforms/4xx/ocm.c +++ b/arch/powerpc/platforms/4xx/ocm.c @@ -223,8 +223,6 @@ static void __init ocm_init_node(int count, struct device_node *node) INIT_LIST_HEAD(&ocm->c.list); ocm->ready = 1; - - return; } static int ocm_debugfs_show(struct seq_file *m, void *v) @@ -242,9 +240,7 @@ static int ocm_debugfs_show(struct seq_file *m, void *v) seq_printf(m, "PhysAddr : 0x%llx\n", ocm->phys); seq_printf(m, "MemTotal : %d Bytes\n", ocm->memtotal); seq_printf(m, "MemTotal(NC) : %d Bytes\n", ocm->nc.memtotal); - seq_printf(m, "MemTotal(C) : %d Bytes\n", ocm->c.memtotal); - - seq_printf(m, "\n"); + seq_printf(m, "MemTotal(C) : %d Bytes\n\n", ocm->c.memtotal); seq_printf(m, "NC.PhysAddr : 0x%llx\n", ocm->nc.phys); seq_printf(m, "NC.VirtAddr : 0x%p\n", ocm->nc.virt); @@ -256,9 +252,7 @@ static int ocm_debugfs_show(struct seq_file *m, void *v) blk->size, blk->owner); } - seq_printf(m, "\n"); - - seq_printf(m, "C.PhysAddr : 0x%llx\n", ocm->c.phys); + seq_printf(m, "\nC.PhysAddr : 0x%llx\n", ocm->c.phys); seq_printf(m, "C.VirtAddr : 0x%p\n", ocm->c.virt); seq_printf(m, "C.MemTotal : %d Bytes\n", ocm->c.memtotal); seq_printf(m, "C.MemFree : %d Bytes\n", ocm->c.memfree); @@ -268,7 +262,7 @@ static int ocm_debugfs_show(struct seq_file *m, void *v) blk->size, blk->owner); } - seq_printf(m, "\n"); + seq_putc(m, '\n'); } return 0; @@ -338,7 +332,6 @@ void *ppc4xx_ocm_alloc(phys_addr_t *phys, int size, int align, ocm_blk = kzalloc(sizeof(*ocm_blk), GFP_KERNEL); if (!ocm_blk) { - printk(KERN_ERR "PPC4XX OCM: could not allocate ocm block"); rh_free(ocm_reg->rh, offset); break; } @@ -392,10 +385,8 @@ static int __init ppc4xx_ocm_init(void) return 0; ocm_nodes = kzalloc((count * sizeof(struct ocm_info)), GFP_KERNEL); - if (!ocm_nodes) { - printk(KERN_ERR "PPC4XX OCM: failed to allocate OCM nodes!\n"); + if (!ocm_nodes) return -ENOMEM; - } ocm_count = count; count = 0; diff --git a/arch/powerpc/platforms/4xx/pci.c b/arch/powerpc/platforms/4xx/pci.c index 5aca523551ae..e6e2adcc7b64 100644 --- a/arch/powerpc/platforms/4xx/pci.c +++ b/arch/powerpc/platforms/4xx/pci.c @@ -1399,7 +1399,6 @@ static void __init ppc_476fpe_pciex_check_link(struct ppc4xx_pciex_port *port) printk(KERN_WARNING "PCIE%d: Link up failed\n", port->index); iounmap(mbase); - return; } static struct ppc4xx_pciex_hwops ppc_476fpe_pcie_hwops __initdata = @@ -2081,7 +2080,6 @@ static void __init ppc4xx_probe_pciex_bridge(struct device_node *np) const u32 *pval; int portno; unsigned int dcrs; - const char *val; /* First, proceed to core initialization as we assume there's * only one PCIe core in the system @@ -2127,10 +2125,9 @@ static void __init ppc4xx_probe_pciex_bridge(struct device_node *np) * Resulting from this setup this PCIe port will be configured * as root-complex or as endpoint. */ - val = of_get_property(port->node, "device_type", NULL); - if (!strcmp(val, "pci-endpoint")) { + if (of_node_is_type(port->node, "pci-endpoint")) { port->endpoint = 1; - } else if (!strcmp(val, "pci")) { + } else if (of_node_is_type(port->node, "pci")) { port->endpoint = 0; } else { printk(KERN_ERR "PCIE: missing or incorrect device_type for %pOF\n", |