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authorDavid S. Miller <davem@davemloft.net>2018-10-15 18:32:54 -0700
committerDavid S. Miller <davem@davemloft.net>2018-10-15 18:32:54 -0700
commita06ecbfe784ceb22e56ae3cd75fe77138e7cfa0b (patch)
tree29a990e09b492de493125e7a69e51c8a6f7c8ca9
parentd1f1f98c6d1708a90436e1a3b2aff5e93946731b (diff)
downloadlinux-a06ecbfe784ceb22e56ae3cd75fe77138e7cfa0b.tar.bz2
Revert "sparc: Convert to using %pOFn instead of device_node.name"
This reverts commit 0b9871a3a8cc7234c285b5d9bf66cc6712cfee7c. Causes crashes with qemu, interacts badly with commit commit 6d0a70a284be ("vsprintf: print OF node name using full_name") etc. Reported-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--arch/sparc/kernel/auxio_64.c4
-rw-r--r--arch/sparc/kernel/power.c4
-rw-r--r--arch/sparc/kernel/prom_32.c26
-rw-r--r--arch/sparc/kernel/prom_64.c68
4 files changed, 51 insertions, 51 deletions
diff --git a/arch/sparc/kernel/auxio_64.c b/arch/sparc/kernel/auxio_64.c
index cc42225c20f3..4e8f56c3793c 100644
--- a/arch/sparc/kernel/auxio_64.c
+++ b/arch/sparc/kernel/auxio_64.c
@@ -115,8 +115,8 @@ static int auxio_probe(struct platform_device *dev)
auxio_devtype = AUXIO_TYPE_SBUS;
size = 1;
} else {
- printk("auxio: Unknown parent bus type [%pOFn]\n",
- dp->parent);
+ printk("auxio: Unknown parent bus type [%s]\n",
+ dp->parent->name);
return -ENODEV;
}
auxio_register = of_ioremap(&dev->resource[0], 0, size, "auxio");
diff --git a/arch/sparc/kernel/power.c b/arch/sparc/kernel/power.c
index d941875dd718..92627abce311 100644
--- a/arch/sparc/kernel/power.c
+++ b/arch/sparc/kernel/power.c
@@ -41,8 +41,8 @@ static int power_probe(struct platform_device *op)
power_reg = of_ioremap(res, 0, 0x4, "power");
- printk(KERN_INFO "%pOFn: Control reg at %llx\n",
- op->dev.of_node, res->start);
+ printk(KERN_INFO "%s: Control reg at %llx\n",
+ op->dev.of_node->name, res->start);
if (has_button_interrupt(irq, op->dev.of_node)) {
if (request_irq(irq,
diff --git a/arch/sparc/kernel/prom_32.c b/arch/sparc/kernel/prom_32.c
index 17c87d29ff20..b51cbb9e87dc 100644
--- a/arch/sparc/kernel/prom_32.c
+++ b/arch/sparc/kernel/prom_32.c
@@ -68,8 +68,8 @@ static void __init sparc32_path_component(struct device_node *dp, char *tmp_buf)
return;
regs = rprop->value;
- sprintf(tmp_buf, "%pOFn@%x,%x",
- dp,
+ sprintf(tmp_buf, "%s@%x,%x",
+ dp->name,
regs->which_io, regs->phys_addr);
}
@@ -84,8 +84,8 @@ static void __init sbus_path_component(struct device_node *dp, char *tmp_buf)
return;
regs = prop->value;
- sprintf(tmp_buf, "%pOFn@%x,%x",
- dp,
+ sprintf(tmp_buf, "%s@%x,%x",
+ dp->name,
regs->which_io,
regs->phys_addr);
}
@@ -104,13 +104,13 @@ static void __init pci_path_component(struct device_node *dp, char *tmp_buf)
regs = prop->value;
devfn = (regs->phys_hi >> 8) & 0xff;
if (devfn & 0x07) {
- sprintf(tmp_buf, "%pOFn@%x,%x",
- dp,
+ sprintf(tmp_buf, "%s@%x,%x",
+ dp->name,
devfn >> 3,
devfn & 0x07);
} else {
- sprintf(tmp_buf, "%pOFn@%x",
- dp,
+ sprintf(tmp_buf, "%s@%x",
+ dp->name,
devfn >> 3);
}
}
@@ -127,8 +127,8 @@ static void __init ebus_path_component(struct device_node *dp, char *tmp_buf)
regs = prop->value;
- sprintf(tmp_buf, "%pOFn@%x,%x",
- dp,
+ sprintf(tmp_buf, "%s@%x,%x",
+ dp->name,
regs->which_io, regs->phys_addr);
}
@@ -167,8 +167,8 @@ static void __init ambapp_path_component(struct device_node *dp, char *tmp_buf)
return;
device = prop->value;
- sprintf(tmp_buf, "%pOFn:%d:%d@%x,%x",
- dp, *vendor, *device,
+ sprintf(tmp_buf, "%s:%d:%d@%x,%x",
+ dp->name, *vendor, *device,
*intr, reg0);
}
@@ -201,7 +201,7 @@ char * __init build_path_component(struct device_node *dp)
tmp_buf[0] = '\0';
__build_path_component(dp, tmp_buf);
if (tmp_buf[0] == '\0')
- snprintf(tmp_buf, sizeof(tmp_buf), "%pOFn", dp);
+ strcpy(tmp_buf, dp->name);
n = prom_early_alloc(strlen(tmp_buf) + 1);
strcpy(n, tmp_buf);
diff --git a/arch/sparc/kernel/prom_64.c b/arch/sparc/kernel/prom_64.c
index 6220411ce8fc..baeaeed64993 100644
--- a/arch/sparc/kernel/prom_64.c
+++ b/arch/sparc/kernel/prom_64.c
@@ -82,8 +82,8 @@ static void __init sun4v_path_component(struct device_node *dp, char *tmp_buf)
regs = rprop->value;
if (!of_node_is_root(dp->parent)) {
- sprintf(tmp_buf, "%pOFn@%x,%x",
- dp,
+ sprintf(tmp_buf, "%s@%x,%x",
+ dp->name,
(unsigned int) (regs->phys_addr >> 32UL),
(unsigned int) (regs->phys_addr & 0xffffffffUL));
return;
@@ -97,17 +97,17 @@ static void __init sun4v_path_component(struct device_node *dp, char *tmp_buf)
const char *prefix = (type == 0) ? "m" : "i";
if (low_bits)
- sprintf(tmp_buf, "%pOFn@%s%x,%x",
- dp, prefix,
+ sprintf(tmp_buf, "%s@%s%x,%x",
+ dp->name, prefix,
high_bits, low_bits);
else
- sprintf(tmp_buf, "%pOFn@%s%x",
- dp,
+ sprintf(tmp_buf, "%s@%s%x",
+ dp->name,
prefix,
high_bits);
} else if (type == 12) {
- sprintf(tmp_buf, "%pOFn@%x",
- dp, high_bits);
+ sprintf(tmp_buf, "%s@%x",
+ dp->name, high_bits);
}
}
@@ -122,8 +122,8 @@ static void __init sun4u_path_component(struct device_node *dp, char *tmp_buf)
regs = prop->value;
if (!of_node_is_root(dp->parent)) {
- sprintf(tmp_buf, "%pOFn@%x,%x",
- dp,
+ sprintf(tmp_buf, "%s@%x,%x",
+ dp->name,
(unsigned int) (regs->phys_addr >> 32UL),
(unsigned int) (regs->phys_addr & 0xffffffffUL));
return;
@@ -138,8 +138,8 @@ static void __init sun4u_path_component(struct device_node *dp, char *tmp_buf)
if (tlb_type >= cheetah)
mask = 0x7fffff;
- sprintf(tmp_buf, "%pOFn@%x,%x",
- dp,
+ sprintf(tmp_buf, "%s@%x,%x",
+ dp->name,
*(u32 *)prop->value,
(unsigned int) (regs->phys_addr & mask));
}
@@ -156,8 +156,8 @@ static void __init sbus_path_component(struct device_node *dp, char *tmp_buf)
return;
regs = prop->value;
- sprintf(tmp_buf, "%pOFn@%x,%x",
- dp,
+ sprintf(tmp_buf, "%s@%x,%x",
+ dp->name,
regs->which_io,
regs->phys_addr);
}
@@ -176,13 +176,13 @@ static void __init pci_path_component(struct device_node *dp, char *tmp_buf)
regs = prop->value;
devfn = (regs->phys_hi >> 8) & 0xff;
if (devfn & 0x07) {
- sprintf(tmp_buf, "%pOFn@%x,%x",
- dp,
+ sprintf(tmp_buf, "%s@%x,%x",
+ dp->name,
devfn >> 3,
devfn & 0x07);
} else {
- sprintf(tmp_buf, "%pOFn@%x",
- dp,
+ sprintf(tmp_buf, "%s@%x",
+ dp->name,
devfn >> 3);
}
}
@@ -203,8 +203,8 @@ static void __init upa_path_component(struct device_node *dp, char *tmp_buf)
if (!prop)
return;
- sprintf(tmp_buf, "%pOFn@%x,%x",
- dp,
+ sprintf(tmp_buf, "%s@%x,%x",
+ dp->name,
*(u32 *) prop->value,
(unsigned int) (regs->phys_addr & 0xffffffffUL));
}
@@ -221,7 +221,7 @@ static void __init vdev_path_component(struct device_node *dp, char *tmp_buf)
regs = prop->value;
- sprintf(tmp_buf, "%pOFn@%x", dp, *regs);
+ sprintf(tmp_buf, "%s@%x", dp->name, *regs);
}
/* "name@addrhi,addrlo" */
@@ -236,8 +236,8 @@ static void __init ebus_path_component(struct device_node *dp, char *tmp_buf)
regs = prop->value;
- sprintf(tmp_buf, "%pOFn@%x,%x",
- dp,
+ sprintf(tmp_buf, "%s@%x,%x",
+ dp->name,
(unsigned int) (regs->phys_addr >> 32UL),
(unsigned int) (regs->phys_addr & 0xffffffffUL));
}
@@ -257,8 +257,8 @@ static void __init i2c_path_component(struct device_node *dp, char *tmp_buf)
/* This actually isn't right... should look at the #address-cells
* property of the i2c bus node etc. etc.
*/
- sprintf(tmp_buf, "%pOFn@%x,%x",
- dp, regs[0], regs[1]);
+ sprintf(tmp_buf, "%s@%x,%x",
+ dp->name, regs[0], regs[1]);
}
/* "name@reg0[,reg1]" */
@@ -274,11 +274,11 @@ static void __init usb_path_component(struct device_node *dp, char *tmp_buf)
regs = prop->value;
if (prop->length == sizeof(u32) || regs[1] == 1) {
- sprintf(tmp_buf, "%pOFn@%x",
- dp, regs[0]);
+ sprintf(tmp_buf, "%s@%x",
+ dp->name, regs[0]);
} else {
- sprintf(tmp_buf, "%pOFn@%x,%x",
- dp, regs[0], regs[1]);
+ sprintf(tmp_buf, "%s@%x,%x",
+ dp->name, regs[0], regs[1]);
}
}
@@ -295,11 +295,11 @@ static void __init ieee1394_path_component(struct device_node *dp, char *tmp_buf
regs = prop->value;
if (regs[2] || regs[3]) {
- sprintf(tmp_buf, "%pOFn@%08x%08x,%04x%08x",
- dp, regs[0], regs[1], regs[2], regs[3]);
+ sprintf(tmp_buf, "%s@%08x%08x,%04x%08x",
+ dp->name, regs[0], regs[1], regs[2], regs[3]);
} else {
- sprintf(tmp_buf, "%pOFn@%08x%08x",
- dp, regs[0], regs[1]);
+ sprintf(tmp_buf, "%s@%08x%08x",
+ dp->name, regs[0], regs[1]);
}
}
@@ -361,7 +361,7 @@ char * __init build_path_component(struct device_node *dp)
tmp_buf[0] = '\0';
__build_path_component(dp, tmp_buf);
if (tmp_buf[0] == '\0')
- snprintf(tmp_buf, sizeof(tmp_buf), "%pOFn", dp);
+ strcpy(tmp_buf, dp->name);
n = prom_early_alloc(strlen(tmp_buf) + 1);
strcpy(n, tmp_buf);