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Revert "sparc: Convert to using %pOFn instead of device_node.name"

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This reverts commit 0b9871a3a8.

Causes crashes with qemu, interacts badly with commit commit
6d0a70a284 ("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>
This commit is contained in:
David S. Miller
2018-10-15 18:32:54 -07:00
parent d1f1f98c6d
commit a06ecbfe78
4 changed files with 51 additions and 51 deletions
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26
arch/sparc/kernel/prom_32.c
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@@ -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);