memory: 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: Roger Quadros <rogerq@ti.com>
Cc: Kukjin Kim <kgene@kernel.org>
Cc: Jonathan Hunter <jonathanh@nvidia.com>
Cc: linux-omap@vger.kernel.org
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-samsung-soc@vger.kernel.org
Cc: linux-tegra@vger.kernel.org
Acked-by: Thierry Reding <treding@nvidia.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Acked-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Rob Herring <robh@kernel.org>

4 files changed, 18 insertions, 22 deletions

diff --git a/drivers/memory/omap-gpmc.c b/drivers/memory/omap-gpmc.c
index c215287e80cf..8abb9e94916a 100644
--- a/drivers/memory/omap-gpmc.c
+++ b/drivers/memory/omap-gpmc.c
@@ -2145,8 +2145,8 @@ static int gpmc_probe_generic_child(struct platform_device *pdev,
                         gpmc_s.device_width = GPMC_DEVWIDTH_16BIT;
                         break;
                 default:
-                        dev_err(&pdev->dev, "%s: invalid 'nand-bus-width'\n",
-                                child->name);
+                        dev_err(&pdev->dev, "%pOFn: invalid 'nand-bus-width'\n",
+                                child);
                         ret = -EINVAL;
                         goto err;
                 }
@@ -2186,8 +2186,8 @@ static int gpmc_probe_generic_child(struct platform_device *pdev,
 
         ret = gpmc_cs_set_timings(cs, &gpmc_t, &gpmc_s);
         if (ret) {
-                dev_err(&pdev->dev, "failed to set gpmc timings for: %s\n",
-                        child->name);
+                dev_err(&pdev->dev, "failed to set gpmc timings for: %pOFn\n",
+                        child);
                 goto err_cs;
         }
 
@@ -2215,7 +2215,7 @@ no_timings:
 
 err_child_fail:
 
-        dev_err(&pdev->dev, "failed to create gpmc child %s\n", child->name);
+        dev_err(&pdev->dev, "failed to create gpmc child %pOFn\n", child);
         ret = -ENODEV;
 
 err_cs:
@@ -2265,14 +2265,10 @@ static void gpmc_probe_dt_children(struct platform_device *pdev)
         struct device_node *child;
 
         for_each_available_child_of_node(pdev->dev.of_node, child) {
-
-                if (!child->name)
-                        continue;
-
                 ret = gpmc_probe_generic_child(pdev, child);
                 if (ret) {
-                        dev_err(&pdev->dev, "failed to probe DT child '%s': %d\n",
-                                child->name, ret);
+                        dev_err(&pdev->dev, "failed to probe DT child '%pOFn': %d\n",
+                                child, ret);
                 }
         }
 }
diff --git a/drivers/memory/samsung/exynos-srom.c b/drivers/memory/samsung/exynos-srom.c
index 7edd7fb540f2..c27c6105c66d 100644
--- a/drivers/memory/samsung/exynos-srom.c
+++ b/drivers/memory/samsung/exynos-srom.c
@@ -139,8 +139,8 @@ static int exynos_srom_probe(struct platform_device *pdev)
         for_each_child_of_node(np, child) {
                 if (exynos_srom_configure_bank(srom, child)) {
                         dev_err(dev,
-                                "Could not decode bank configuration for %s\n",
-                                child->name);
+                                "Could not decode bank configuration for %pOFn\n",
+                                child);
                         bad_bank_config = true;
                 }
         }
diff --git a/drivers/memory/tegra/mc.c b/drivers/memory/tegra/mc.c
index bd25faf6d13d..24afc36833bf 100644
--- a/drivers/memory/tegra/mc.c
+++ b/drivers/memory/tegra/mc.c
@@ -345,7 +345,7 @@ static int load_one_timing(struct tegra_mc *mc,
         err = of_property_read_u32(node, "clock-frequency", &tmp);
         if (err) {
                 dev_err(mc->dev,
-                        "timing %s: failed to read rate\n", node->name);
+                        "timing %pOFn: failed to read rate\n", node);
                 return err;
         }
 
@@ -360,8 +360,8 @@ static int load_one_timing(struct tegra_mc *mc,
                                          mc->soc->num_emem_regs);
         if (err) {
                 dev_err(mc->dev,
-                        "timing %s: failed to read EMEM configuration\n",
-                        node->name);
+                        "timing %pOFn: failed to read EMEM configuration\n",
+                        node);
                 return err;
         }
 
diff --git a/drivers/memory/tegra/tegra124-emc.c b/drivers/memory/tegra/tegra124-emc.c
index 392dc8dd481f..eedb7d48e2ea 100644
--- a/drivers/memory/tegra/tegra124-emc.c
+++ b/drivers/memory/tegra/tegra124-emc.c
@@ -888,8 +888,8 @@ static int load_one_timing_from_dt(struct tegra_emc *emc,
 
         err = of_property_read_u32(node, "clock-frequency", &value);
         if (err) {
-                dev_err(emc->dev, "timing %s: failed to read rate: %d\n",
-                        node->name, err);
+                dev_err(emc->dev, "timing %pOFn: failed to read rate: %d\n",
+                        node, err);
                 return err;
         }
 
@@ -900,16 +900,16 @@ static int load_one_timing_from_dt(struct tegra_emc *emc,
                                          ARRAY_SIZE(timing->emc_burst_data));
         if (err) {
                 dev_err(emc->dev,
-                        "timing %s: failed to read emc burst data: %d\n",
-                        node->name, err);
+                        "timing %pOFn: failed to read emc burst data: %d\n",
+                        node, err);
                 return err;
         }
 
 #define EMC_READ_PROP(prop, dtprop) { \
         err = of_property_read_u32(node, dtprop, &timing->prop); \
         if (err) { \
-                dev_err(emc->dev, "timing %s: failed to read " #prop ": %d\n", \
-                        node->name, err); \
+                dev_err(emc->dev, "timing %pOFn: failed to read " #prop ": %d\n", \
+                        node, err); \
                 return err; \
         } \
 }