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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-18 17:39:57 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-18 17:39:57 +0000
commitdc50eab76b709d68175a358d6e23a5a3890764d3 (patch)
treec754d0390db060af0213ff994f0ac310e4cfd6e9 /drivers/acpi/device_sysfs.c
parentAdding debian version 6.6.15-2. (diff)
downloadlinux-dc50eab76b709d68175a358d6e23a5a3890764d3.tar.xz
linux-dc50eab76b709d68175a358d6e23a5a3890764d3.zip
Merging upstream version 6.7.7.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'drivers/acpi/device_sysfs.c')
-rw-r--r--drivers/acpi/device_sysfs.c14
1 files changed, 5 insertions, 9 deletions
diff --git a/drivers/acpi/device_sysfs.c b/drivers/acpi/device_sysfs.c
index a34d8578b3..23373faa35 100644
--- a/drivers/acpi/device_sysfs.c
+++ b/drivers/acpi/device_sysfs.c
@@ -168,8 +168,6 @@ static int create_pnp_modalias(const struct acpi_device *acpi_dev, char *modalia
continue;
count = snprintf(&modalias[len], size, "%s:", id->id);
- if (count < 0)
- return -EINVAL;
if (count >= size)
return -ENOMEM;
@@ -177,7 +175,7 @@ static int create_pnp_modalias(const struct acpi_device *acpi_dev, char *modalia
len += count;
size -= count;
}
- modalias[len] = '\0';
+
return len;
}
@@ -228,8 +226,6 @@ static int create_of_modalias(const struct acpi_device *acpi_dev, char *modalias
for (i = 0; i < nval; i++, obj++) {
count = snprintf(&modalias[len], size, "C%s",
obj->string.pointer);
- if (count < 0)
- return -EINVAL;
if (count >= size)
return -ENOMEM;
@@ -237,7 +233,7 @@ static int create_of_modalias(const struct acpi_device *acpi_dev, char *modalias
len += count;
size -= count;
}
- modalias[len] = '\0';
+
return len;
}
@@ -412,7 +408,7 @@ static ssize_t uid_show(struct device *dev,
{
struct acpi_device *acpi_dev = to_acpi_device(dev);
- return sprintf(buf, "%s\n", acpi_dev->pnp.unique_id);
+ return sprintf(buf, "%s\n", acpi_device_uid(acpi_dev));
}
static DEVICE_ATTR_RO(uid);
@@ -556,7 +552,7 @@ int acpi_device_setup_files(struct acpi_device *dev)
if (dev->pnp.type.bus_address)
result = device_create_file(&dev->dev, &dev_attr_adr);
- if (dev->pnp.unique_id)
+ if (acpi_device_uid(dev))
result = device_create_file(&dev->dev, &dev_attr_uid);
if (acpi_has_method(dev->handle, "_SUN")) {
@@ -637,7 +633,7 @@ void acpi_device_remove_files(struct acpi_device *dev)
if (acpi_has_method(dev->handle, "_HRV"))
device_remove_file(&dev->dev, &dev_attr_hrv);
- if (dev->pnp.unique_id)
+ if (acpi_device_uid(dev))
device_remove_file(&dev->dev, &dev_attr_uid);
if (dev->pnp.type.bus_address)
device_remove_file(&dev->dev, &dev_attr_adr);