[PATCH] soc: Convert to using %pOFn instead of device_node.name
From: Rob Herring <robh@kernel.org>
Date: 2018-08-28 01:55:16
In preparation to remove the node name pointer from struct device_node, convert printf users to use the %pOFn format specifier. Cc: Qiang Zhao <qiang.zhao@nxp.com> Cc: Li Yang <redacted> Cc: Andy Gross <redacted> Cc: David Brown <redacted> Cc: Heiko Stuebner <heiko@sntech.de> Cc: Thierry Reding <redacted> 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 Signed-off-by: Rob Herring <robh@kernel.org> --- drivers/soc/dove/pmu.c | 8 +++--- drivers/soc/fsl/qe/qe_tdm.c | 4 +-- drivers/soc/qcom/apr.c | 2 +- drivers/soc/rockchip/pm_domains.c | 44 +++++++++++++++---------------- drivers/soc/tegra/pmc.c | 12 ++++----- drivers/soc/ti/knav_dma.c | 8 +++--- drivers/soc/ti/knav_qmss_queue.c | 8 +++--- 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; }
--
2.17.1