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powerpc: Convert to using %pOF instead of full_name

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Now that we have a custom printf format specifier, convert users of
full_name to use %pOF instead. This is preparation to remove storing
of the full path string for each node.

Signed-off-by: Rob Herring <robh@kernel.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Anatolij Gustschin <agust@denx.de>
Cc: Scott Wood <oss@buserror.net>
Cc: Kumar Gala <galak@kernel.crashing.org>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: linuxppc-dev@lists.ozlabs.org
Reviewed-by: Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
This commit is contained in:
Rob Herring
2017-08-21 10:16:47 -05:00
committed by Michael Ellerman
parent bcf21e3a97
commit b7c670d673
79 changed files with 461 additions and 487 deletions
Download Patch File Download Diff File Expand all files Collapse all files

58
arch/powerpc/platforms/pseries/iommu.c
View File

@@ -511,8 +511,8 @@ static void iommu_table_setparms(struct pci_controller *phb,
basep = of_get_property(node, "linux,tce-base", NULL);
sizep = of_get_property(node, "linux,tce-size", NULL);
if (basep == NULL || sizep == NULL) {
printk(KERN_ERR "PCI_DMA: iommu_table_setparms: %s has "
"missing tce entries !\n", dn->full_name);
printk(KERN_ERR "PCI_DMA: iommu_table_setparms: %pOF has "
"missing tce entries !\n", dn);
return;
}
@@ -587,7 +587,7 @@ static void pci_dma_bus_setup_pSeries(struct pci_bus *bus)
dn = pci_bus_to_OF_node(bus);
pr_debug("pci_dma_bus_setup_pSeries: setting up bus %s\n", dn->full_name);
pr_debug("pci_dma_bus_setup_pSeries: setting up bus %pOF\n", dn);
if (bus->self) {
/* This is not a root bus, any setup will be done for the
@@ -701,8 +701,8 @@ static void pci_dma_bus_setup_pSeriesLP(struct pci_bus *bus)
dn = pci_bus_to_OF_node(bus);
pr_debug("pci_dma_bus_setup_pSeriesLP: setting up bus %s\n",
dn->full_name);
pr_debug("pci_dma_bus_setup_pSeriesLP: setting up bus %pOF\n",
dn);
/* Find nearest ibm,dma-window, walking up the device tree */
for (pdn = dn; pdn != NULL; pdn = pdn->parent) {
@@ -718,8 +718,8 @@ static void pci_dma_bus_setup_pSeriesLP(struct pci_bus *bus)
ppci = PCI_DN(pdn);
pr_debug(" parent is %s, iommu_table: 0x%p\n",
pdn->full_name, ppci->table_group);
pr_debug(" parent is %pOF, iommu_table: 0x%p\n",
pdn, ppci->table_group);
if (!ppci->table_group) {
ppci->table_group = iommu_pseries_alloc_group(ppci->phb->node);
@@ -817,28 +817,28 @@ static void remove_ddw(struct device_node *np, bool remove_prop)
ret = tce_clearrange_multi_pSeriesLP(0,
1ULL << (be32_to_cpu(dwp->window_shift) - PAGE_SHIFT), dwp);
if (ret)
pr_warning("%s failed to clear tces in window.\n",
np->full_name);
pr_warning("%pOF failed to clear tces in window.\n",
np);
else
pr_debug("%s successfully cleared tces in window.\n",
np->full_name);
pr_debug("%pOF successfully cleared tces in window.\n",
np);
ret = rtas_call(ddw_avail[2], 1, 1, NULL, liobn);
if (ret)
pr_warning("%s: failed to remove direct window: rtas returned "
pr_warning("%pOF: failed to remove direct window: rtas returned "
"%d to ibm,remove-pe-dma-window(%x) %llx\n",
np->full_name, ret, ddw_avail[2], liobn);
np, ret, ddw_avail[2], liobn);
else
pr_debug("%s: successfully removed direct window: rtas returned "
pr_debug("%pOF: successfully removed direct window: rtas returned "
"%d to ibm,remove-pe-dma-window(%x) %llx\n",
np->full_name, ret, ddw_avail[2], liobn);
np, ret, ddw_avail[2], liobn);
delprop:
if (remove_prop)
ret = of_remove_property(np, win64);
if (ret)
pr_warning("%s: failed to remove direct window property: %d\n",
np->full_name, ret);
pr_warning("%pOF: failed to remove direct window property: %d\n",
np, ret);
}
static u64 find_existing_ddw(struct device_node *pdn)
@@ -1004,7 +1004,7 @@ static u64 enable_ddw(struct pci_dev *dev, struct device_node *pdn)
* list.
*/
list_for_each_entry(fpdn, &failed_ddw_pdn_list, list) {
if (!strcmp(fpdn->pdn->full_name, pdn->full_name))
if (fpdn->pdn == pdn)
goto out_unlock;
}
@@ -1087,8 +1087,8 @@ static u64 enable_ddw(struct pci_dev *dev, struct device_node *pdn)
ddwprop->tce_shift = cpu_to_be32(page_shift);
ddwprop->window_shift = cpu_to_be32(len);
dev_dbg(&dev->dev, "created tce table LIOBN 0x%x for %s\n",
create.liobn, dn->full_name);
dev_dbg(&dev->dev, "created tce table LIOBN 0x%x for %pOF\n",
create.liobn, dn);
window = kzalloc(sizeof(*window), GFP_KERNEL);
if (!window)
@@ -1097,15 +1097,15 @@ static u64 enable_ddw(struct pci_dev *dev, struct device_node *pdn)
ret = walk_system_ram_range(0, memblock_end_of_DRAM() >> PAGE_SHIFT,
win64->value, tce_setrange_multi_pSeriesLP_walk);
if (ret) {
dev_info(&dev->dev, "failed to map direct window for %s: %d\n",
dn->full_name, ret);
dev_info(&dev->dev, "failed to map direct window for %pOF: %d\n",
dn, ret);
goto out_free_window;
}
ret = of_add_property(pdn, win64);
if (ret) {
dev_err(&dev->dev, "unable to add dma window property for %s: %d",
pdn->full_name, ret);
dev_err(&dev->dev, "unable to add dma window property for %pOF: %d",
pdn, ret);
goto out_free_window;
}
@@ -1158,7 +1158,7 @@ static void pci_dma_dev_setup_pSeriesLP(struct pci_dev *dev)
* already allocated.
*/
dn = pci_device_to_OF_node(dev);
pr_debug(" node is %s\n", dn->full_name);
pr_debug(" node is %pOF\n", dn);
for (pdn = dn; pdn && PCI_DN(pdn) && !PCI_DN(pdn)->table_group;
pdn = pdn->parent) {
@@ -1169,11 +1169,11 @@ static void pci_dma_dev_setup_pSeriesLP(struct pci_dev *dev)
if (!pdn || !PCI_DN(pdn)) {
printk(KERN_WARNING "pci_dma_dev_setup_pSeriesLP: "
"no DMA window found for pci dev=%s dn=%s\n",
pci_name(dev), of_node_full_name(dn));
"no DMA window found for pci dev=%s dn=%pOF\n",
pci_name(dev), dn);
return;
}
pr_debug(" parent is %s\n", pdn->full_name);
pr_debug(" parent is %pOF\n", pdn);
pci = PCI_DN(pdn);
if (!pci->table_group) {
@@ -1213,7 +1213,7 @@ static int dma_set_mask_pSeriesLP(struct device *dev, u64 dma_mask)
/* only attempt to use a new window if 64-bit DMA is requested */
if (!disable_ddw && dma_mask == DMA_BIT_MASK(64)) {
dn = pci_device_to_OF_node(pdev);
dev_dbg(dev, "node is %s\n", dn->full_name);
dev_dbg(dev, "node is %pOF\n", dn);
/*
* the device tree might contain the dma-window properties