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authorLinus Torvalds <torvalds@linux-foundation.org>2018-12-28 20:08:34 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2018-12-28 20:08:34 -0800
commit030672aea826adf3dee9100ee8ac303b62c8fe7f (patch)
treec9815fcd276e4c61b864790e81e5cbca16b80142 /drivers/memory
parent24dc83635ffe3c93d8122099a83ee228c9b7e4f7 (diff)
parent5801169a2ed20003f771acecf3ac00574cf10a38 (diff)
Merge tag 'devicetree-for-4.21' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux
Pull Devicetree updates from Rob Herring: "The biggest highlight here is the start of using json-schema for DT bindings. Being able to validate bindings has been discussed for years with little progress. - Initial support for DT bindings using json-schema language. This is the start of converting DT bindings from free-form text to a structured format. - Reworking of initrd address initialization. This moves to using the phys address instead of virt addr in the DT parsing code. This rework was motivated by CONFIG_DEV_BLK_INITRD causing unnecessary rebuilding of lots of files. - Fix stale phandle entries in phandle cache - DT overlay validation improvements. This exposed several memory leak bugs which have been fixed. - Use node name and device_type helper functions in DT code - Last remaining conversions to using %pOFn printk specifier instead of device_node.name directly - Create new common RTC binding doc and move all trivial RTC devices out of trivial-devices.txt. - New bindings for Freescale MAG3110 magnetometer, Cadence Sierra PHY, and Xen shared memory - Update dtc to upstream version v1.4.7-57-gf267e674d145" * tag 'devicetree-for-4.21' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (68 commits) of: __of_detach_node() - remove node from phandle cache of: of_node_get()/of_node_put() nodes held in phandle cache gpio-omap.txt: add reg and interrupts properties dt-bindings: mrvl,intc: fix a trivial typo dt-bindings: iio: magnetometer: add dt-bindings for freescale mag3110 dt-bindings: Convert trivial-devices.txt to json-schema dt-bindings: arm: mrvl: amend Browstone compatible string dt-bindings: arm: Convert Tegra board/soc bindings to json-schema dt-bindings: arm: Convert ZTE board/soc bindings to json-schema dt-bindings: arm: Add missing Xilinx boards dt-bindings: arm: Convert Xilinx board/soc bindings to json-schema dt-bindings: arm: Convert VIA board/soc bindings to json-schema dt-bindings: arm: Convert ST STi board/soc bindings to json-schema dt-bindings: arm: Convert SPEAr board/soc bindings to json-schema dt-bindings: arm: Convert CSR SiRF board/soc bindings to json-schema dt-bindings: arm: Convert QCom board/soc bindings to json-schema dt-bindings: arm: Convert TI nspire board/soc bindings to json-schema dt-bindings: arm: Convert TI davinci board/soc bindings to json-schema dt-bindings: arm: Convert Calxeda board/soc bindings to json-schema dt-bindings: arm: Convert Altera board/soc bindings to json-schema ...
Diffstat (limited to 'drivers/memory')
-rw-r--r--drivers/memory/omap-gpmc.c18
-rw-r--r--drivers/memory/samsung/exynos-srom.c4
-rw-r--r--drivers/memory/tegra/mc.c6
-rw-r--r--drivers/memory/tegra/tegra124-emc.c12
4 files changed, 18 insertions, 22 deletions
diff --git a/drivers/memory/omap-gpmc.c b/drivers/memory/omap-gpmc.c
index e1d91e64e008..a2188f7c04c6 100644
--- a/drivers/memory/omap-gpmc.c
+++ b/drivers/memory/omap-gpmc.c
@@ -2146,8 +2146,8 @@ 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;
}
@@ -2188,8 +2188,8 @@ 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;
}
@@ -2217,7 +2217,7 @@ 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:
@@ -2267,14 +2267,10 @@ 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; \
} \
}