soc: Convert to using %pOFn instead of device_node.name

In preparation to remove the node name pointer from struct device_node,
convert printf users to use the %pOFn format specifier.

Cc: Li Yang <leoyang.li@nxp.com>
Cc: David Brown <david.brown@linaro.org>
Cc: Jonathan Hunter <jonathanh@nvidia.com>
Cc: Santosh Shilimkar <ssantosh@kernel.org>
Cc: linuxppc-dev@lists.ozlabs.org
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-soc@vger.kernel.org
Acked-by: Thierry Reding <treding@nvidia.com>
Acked-by: Heiko Stuebner <heiko@sntech.de>
Acked-by: Qiang Zhao <qiang.zhao@nxp.com>
Acked-by: Andy Gross <andy.gross@linaro.org>
Signed-off-by: Rob Herring <robh@kernel.org>

7 files changed, 43 insertions, 43 deletions

diff --git a/drivers/soc/dove/pmu.c b/drivers/soc/dove/pmu.c
index 5abb08ffb74d..ffc5311c0ed8 100644
--- a/drivers/soc/dove/pmu.c
+++ b/drivers/soc/dove/pmu.c
@@ -383,7 +383,7 @@ int __init dove_init_pmu(void)
 
         domains_node = of_get_child_by_name(np_pmu, "domains");
         if (!domains_node) {
-                pr_err("%s: failed to find domains sub-node\n", np_pmu->name);
+                pr_err("%pOFn: failed to find domains sub-node\n", np_pmu);
                 return 0;
         }
 
@@ -396,7 +396,7 @@ int __init dove_init_pmu(void)
         pmu->pmc_base = of_iomap(pmu->of_node, 0);
         pmu->pmu_base = of_iomap(pmu->of_node, 1);
         if (!pmu->pmc_base || !pmu->pmu_base) {
-                pr_err("%s: failed to map PMU\n", np_pmu->name);
+                pr_err("%pOFn: failed to map PMU\n", np_pmu);
                 iounmap(pmu->pmu_base);
                 iounmap(pmu->pmc_base);
                 kfree(pmu);
@@ -414,7 +414,7 @@ int __init dove_init_pmu(void)
                         break;
 
                 domain->pmu = pmu;
-                domain->base.name = kstrdup(np->name, GFP_KERNEL);
+                domain->base.name = kasprintf(GFP_KERNEL, "%pOFn", np);
                 if (!domain->base.name) {
                         kfree(domain);
                         break;
@@ -444,7 +444,7 @@ int __init dove_init_pmu(void)
         /* Loss of the interrupt controller is not a fatal error. */
         parent_irq = irq_of_parse_and_map(pmu->of_node, 0);
         if (!parent_irq) {
-                pr_err("%s: no interrupt specified\n", np_pmu->name);
+                pr_err("%pOFn: no interrupt specified\n", np_pmu);
         } else {
                 ret = dove_init_pmu_irq(pmu, parent_irq);
                 if (ret)
diff --git a/drivers/soc/fsl/qe/qe_tdm.c b/drivers/soc/fsl/qe/qe_tdm.c
index f744c214f680..f78c34647ca2 100644
--- a/drivers/soc/fsl/qe/qe_tdm.c
+++ b/drivers/soc/fsl/qe/qe_tdm.c
@@ -131,7 +131,7 @@ int ucc_of_parse_tdm(struct device_node *np, struct ucc_tdm *utdm,
 
         pdev = of_find_device_by_node(np2);
         if (!pdev) {
-                pr_err("%s: failed to lookup pdev\n", np2->name);
+                pr_err("%pOFn: failed to lookup pdev\n", np2);
                 of_node_put(np2);
                 return -EINVAL;
         }
@@ -153,7 +153,7 @@ int ucc_of_parse_tdm(struct device_node *np, struct ucc_tdm *utdm,
         pdev = of_find_device_by_node(np2);
         if (!pdev) {
                 ret = -EINVAL;
-                pr_err("%s: failed to lookup pdev\n", np2->name);
+                pr_err("%pOFn: failed to lookup pdev\n", np2);
                 of_node_put(np2);
                 goto err_miss_siram_property;
         }
diff --git a/drivers/soc/qcom/apr.c b/drivers/soc/qcom/apr.c
index 57af8a537332..4bda793ba6ae 100644
--- a/drivers/soc/qcom/apr.c
+++ b/drivers/soc/qcom/apr.c
@@ -219,7 +219,7 @@ static int apr_add_device(struct device *dev, struct device_node *np,
         adev->domain_id = id->domain_id;
         adev->version = id->svc_version;
         if (np)
-                strncpy(adev->name, np->name, APR_NAME_SIZE);
+                snprintf(adev->name, APR_NAME_SIZE, "%pOFn", np);
         else
                 strncpy(adev->name, id->name, APR_NAME_SIZE);
 
diff --git a/drivers/soc/rockchip/pm_domains.c b/drivers/soc/rockchip/pm_domains.c
index 6dff8682155f..6f86a726bb45 100644
--- a/drivers/soc/rockchip/pm_domains.c
+++ b/drivers/soc/rockchip/pm_domains.c
@@ -392,21 +392,21 @@ static int rockchip_pm_add_one_domain(struct rockchip_pmu *pmu,
         error = of_property_read_u32(node, "reg", &id);
         if (error) {
                 dev_err(pmu->dev,
-                        "%s: failed to retrieve domain id (reg): %d\n",
-                        node->name, error);
+                        "%pOFn: failed to retrieve domain id (reg): %d\n",
+                        node, error);
                 return -EINVAL;
         }
 
         if (id >= pmu->info->num_domains) {
-                dev_err(pmu->dev, "%s: invalid domain id %d\n",
-                        node->name, id);
+                dev_err(pmu->dev, "%pOFn: invalid domain id %d\n",
+                        node, id);
                 return -EINVAL;
         }
 
         pd_info = &pmu->info->domain_info[id];
         if (!pd_info) {
-                dev_err(pmu->dev, "%s: undefined domain id %d\n",
-                        node->name, id);
+                dev_err(pmu->dev, "%pOFn: undefined domain id %d\n",
+                        node, id);
                 return -EINVAL;
         }
 
@@ -424,8 +424,8 @@ static int rockchip_pm_add_one_domain(struct rockchip_pmu *pmu,
                 if (!pd->clks)
                         return -ENOMEM;
         } else {
-                dev_dbg(pmu->dev, "%s: doesn't have clocks: %d\n",
-                        node->name, pd->num_clks);
+                dev_dbg(pmu->dev, "%pOFn: doesn't have clocks: %d\n",
+                        node, pd->num_clks);
                 pd->num_clks = 0;
         }
 
@@ -434,8 +434,8 @@ static int rockchip_pm_add_one_domain(struct rockchip_pmu *pmu,
                 if (IS_ERR(pd->clks[i].clk)) {
                         error = PTR_ERR(pd->clks[i].clk);
                         dev_err(pmu->dev,
-                                "%s: failed to get clk at index %d: %d\n",
-                                node->name, i, error);
+                                "%pOFn: failed to get clk at index %d: %d\n",
+                                node, i, error);
                         return error;
                 }
         }
@@ -486,8 +486,8 @@ static int rockchip_pm_add_one_domain(struct rockchip_pmu *pmu,
         error = rockchip_pd_power(pd, true);
         if (error) {
                 dev_err(pmu->dev,
-                        "failed to power on domain '%s': %d\n",
-                        node->name, error);
+                        "failed to power on domain '%pOFn': %d\n",
+                        node, error);
                 goto err_unprepare_clocks;
         }
 
@@ -575,24 +575,24 @@ static int rockchip_pm_add_subdomain(struct rockchip_pmu *pmu,
                 error = of_property_read_u32(parent, "reg", &idx);
                 if (error) {
                         dev_err(pmu->dev,
-                                "%s: failed to retrieve domain id (reg): %d\n",
-                                parent->name, error);
+                                "%pOFn: failed to retrieve domain id (reg): %d\n",
+                                parent, error);
                         goto err_out;
                 }
                 parent_domain = pmu->genpd_data.domains[idx];
 
                 error = rockchip_pm_add_one_domain(pmu, np);
                 if (error) {
-                        dev_err(pmu->dev, "failed to handle node %s: %d\n",
-                                np->name, error);
+                        dev_err(pmu->dev, "failed to handle node %pOFn: %d\n",
+                                np, error);
                         goto err_out;
                 }
 
                 error = of_property_read_u32(np, "reg", &idx);
                 if (error) {
                         dev_err(pmu->dev,
-                                "%s: failed to retrieve domain id (reg): %d\n",
-                                np->name, error);
+                                "%pOFn: failed to retrieve domain id (reg): %d\n",
+                                np, error);
                         goto err_out;
                 }
                 child_domain = pmu->genpd_data.domains[idx];
@@ -683,16 +683,16 @@ static int rockchip_pm_domain_probe(struct platform_device *pdev)
         for_each_available_child_of_node(np, node) {
                 error = rockchip_pm_add_one_domain(pmu, node);
                 if (error) {
-                        dev_err(dev, "failed to handle node %s: %d\n",
-                                node->name, error);
+                        dev_err(dev, "failed to handle node %pOFn: %d\n",
+                                node, error);
                         of_node_put(node);
                         goto err_out;
                 }
 
                 error = rockchip_pm_add_subdomain(pmu, node);
                 if (error < 0) {
-                        dev_err(dev, "failed to handle subdomain node %s: %d\n",
-                                node->name, error);
+                        dev_err(dev, "failed to handle subdomain node %pOFn: %d\n",
+                                node, error);
                         of_node_put(node);
                         goto err_out;
                 }
diff --git a/drivers/soc/tegra/pmc.c b/drivers/soc/tegra/pmc.c
index 2d6f3fcf3211..acbe63e925d5 100644
--- a/drivers/soc/tegra/pmc.c
+++ b/drivers/soc/tegra/pmc.c
@@ -796,7 +796,7 @@ static void tegra_powergate_add(struct tegra_pmc *pmc, struct device_node *np)
 
         id = tegra_powergate_lookup(pmc, np->name);
         if (id < 0) {
-                pr_err("powergate lookup failed for %s: %d\n", np->name, id);
+                pr_err("powergate lookup failed for %pOFn: %d\n", np, id);
                 goto free_mem;
         }
 
@@ -816,13 +816,13 @@ static void tegra_powergate_add(struct tegra_pmc *pmc, struct device_node *np)
 
         err = tegra_powergate_of_get_clks(pg, np);
         if (err < 0) {
-                pr_err("failed to get clocks for %s: %d\n", np->name, err);
+                pr_err("failed to get clocks for %pOFn: %d\n", np, err);
                 goto set_available;
         }
 
         err = tegra_powergate_of_get_resets(pg, np, off);
         if (err < 0) {
-                pr_err("failed to get resets for %s: %d\n", np->name, err);
+                pr_err("failed to get resets for %pOFn: %d\n", np, err);
                 goto remove_clks;
         }
 
@@ -851,15 +851,15 @@ static void tegra_powergate_add(struct tegra_pmc *pmc, struct device_node *np)
 
         err = pm_genpd_init(&pg->genpd, NULL, off);
         if (err < 0) {
-                pr_err("failed to initialise PM domain %s: %d\n", np->name,
+                pr_err("failed to initialise PM domain %pOFn: %d\n", np,
                        err);
                 goto remove_resets;
         }
 
         err = of_genpd_add_provider_simple(np, &pg->genpd);
         if (err < 0) {
-                pr_err("failed to add PM domain provider for %s: %d\n",
-                       np->name, err);
+                pr_err("failed to add PM domain provider for %pOFn: %d\n",
+                       np, err);
                 goto remove_genpd;
         }
 
diff --git a/drivers/soc/ti/knav_dma.c b/drivers/soc/ti/knav_dma.c
index 224d7ddeeb76..bbd4e5bc8707 100644
--- a/drivers/soc/ti/knav_dma.c
+++ b/drivers/soc/ti/knav_dma.c
@@ -544,15 +544,15 @@ static void __iomem *pktdma_get_regs(struct knav_dma_device *dma,
 
         ret = of_address_to_resource(node, index, &res);
         if (ret) {
-                dev_err(dev, "Can't translate of node(%s) address for index(%d)\n",
-                        node->name, index);
+                dev_err(dev, "Can't translate of node(%pOFn) address for index(%d)\n",
+                        node, index);
                 return ERR_PTR(ret);
         }
 
         regs = devm_ioremap_resource(kdev->dev, &res);
         if (IS_ERR(regs))
-                dev_err(dev, "Failed to map register base for index(%d) node(%s)\n",
-                        index, node->name);
+                dev_err(dev, "Failed to map register base for index(%d) node(%pOFn)\n",
+                        index, node);
         if (_size)
                 *_size = resource_size(&res);
 
diff --git a/drivers/soc/ti/knav_qmss_queue.c b/drivers/soc/ti/knav_qmss_queue.c
index 6755f2af5619..b5d5673c255c 100644
--- a/drivers/soc/ti/knav_qmss_queue.c
+++ b/drivers/soc/ti/knav_qmss_queue.c
@@ -1382,15 +1382,15 @@ static void __iomem *knav_queue_map_reg(struct knav_device *kdev,
 
         ret = of_address_to_resource(node, index, &res);
         if (ret) {
-                dev_err(kdev->dev, "Can't translate of node(%s) address for index(%d)\n",
-                        node->name, index);
+                dev_err(kdev->dev, "Can't translate of node(%pOFn) address for index(%d)\n",
+                        node, index);
                 return ERR_PTR(ret);
         }
 
         regs = devm_ioremap_resource(kdev->dev, &res);
         if (IS_ERR(regs))
-                dev_err(kdev->dev, "Failed to map register base for index(%d) node(%s)\n",
-                        index, node->name);
+                dev_err(kdev->dev, "Failed to map register base for index(%d) node(%pOFn)\n",
+                        index, node);
         return regs;
 }