[PATCH] soc: Convert to using %pOFn instead of device_node.name
From: robh@kernel.org (Rob Herring)
Date: 2018-08-28 01:55:16
Also in:
linuxppc-dev, lkml
Subsystem:
arm/marvell dove/mv78xx0/orion soc support, arm/qualcomm mailing list, arm/qualcomm support, arm/rockchip soc support, freescale quicc engine library, freescale soc drivers, qcom audio (asoc) drivers, the rest, ti keystone multicore navigator drivers · Maintainers:
Andrew Lunn, Sebastian Hesselbarth, Gregory Clement, Bjorn Andersson, Konrad Dybcio, Heiko Stuebner, Qiang Zhao, Christophe Leroy, Srinivas Kandagatla, Linus Torvalds, Nishanth Menon, Santosh Shilimkar
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 at lists.ozlabs.org Cc: linux-arm-kernel at lists.infradead.org Cc: linux-soc at 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