When new sysfs objects were added to the PCI device over time, the code
that implemented new attributes has been added in many different places
in the pci-sysfs.c file. This makes it hard to read and also hard to
find relevant code.
Thus, collect all the attributes that are part of the "pci_dev_hp_attr_group"
attribute group together and move to the top of the file sorting
everything attribute in the order of use.
No functional change intended.
Suggested-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
Signed-off-by: Krzysztof Wilczyński <kw@xxxxxxxxx>
---
drivers/pci/pci-sysfs.c | 120 ++++++++++++++++++++--------------------
1 file changed, 60 insertions(+), 60 deletions(-)
diff --git a/drivers/pci/pci-sysfs.c b/drivers/pci/pci-sysfs.c
index fd89a391b1c7..bf909e9a9528 100644
--- a/drivers/pci/pci-sysfs.c
+++ b/drivers/pci/pci-sysfs.c
@@ -826,6 +826,66 @@ static const struct attribute_group pci_dev_attr_group = {
.is_visible = pci_dev_attr_is_visible,
};
+static ssize_t remove_store(struct device *dev,
+ struct device_attribute *attr, const char *buf,
+ size_t count)
+{
+ bool remove;
+ struct pci_dev *pdev = to_pci_dev(dev);
+
+ if (kstrtobool(buf, &remove) < 0)
+ return -EINVAL;
+
+ if (remove && device_remove_file_self(dev, attr))
+ pci_stop_and_remove_bus_device_locked(pdev);
+
+ return count;
+}
+static DEVICE_ATTR_IGNORE_LOCKDEP(remove, 0220, NULL, remove_store);
+
+static ssize_t dev_rescan_store(struct device *dev,
+ struct device_attribute *attr, const char *buf,
+ size_t count)
+{
+ bool rescan;
+ struct pci_dev *pdev = to_pci_dev(dev);
+
+ if (kstrtobool(buf, &rescan) < 0)
+ return -EINVAL;
+
+ if (rescan) {
+ pci_lock_rescan_remove();
+ pci_rescan_bus(pdev->bus);
+ pci_unlock_rescan_remove();
+ }
+
+ return count;
+}
+static struct device_attribute dev_attr_dev_rescan = __ATTR(rescan, 0200, NULL,
+ dev_rescan_store);
+
+static struct attribute *pci_dev_hp_attrs[] = {
+ &dev_attr_remove.attr,
+ &dev_attr_dev_rescan.attr,
+ NULL,
+};
+
+static umode_t pci_dev_hp_attr_is_visible(struct kobject *kobj,
+ struct attribute *a, int n)
+{
+ struct pci_dev *pdev = to_pci_dev(kobj_to_dev(kobj));
+
+ if (pdev->is_virtfn)
+ return 0;
+
+ return a->mode;
+}
+
+static const struct attribute_group pci_dev_hp_attr_group = {
+ .attrs = pci_dev_hp_attrs,
+ .is_visible = pci_dev_hp_attr_is_visible,
+};
+
/*
* PCI Bus Class Devices
*/
@@ -957,44 +1017,6 @@ const struct attribute_group *pci_bus_groups[] = {
NULL,
};
-static ssize_t dev_rescan_store(struct device *dev,
- struct device_attribute *attr, const char *buf,
- size_t count)
-{
- bool rescan;
- struct pci_dev *pdev = to_pci_dev(dev);
-
- if (kstrtobool(buf, &rescan) < 0)
- return -EINVAL;
-
- if (rescan) {
- pci_lock_rescan_remove();
- pci_rescan_bus(pdev->bus);
- pci_unlock_rescan_remove();
- }
-
- return count;
-}
-static struct device_attribute dev_attr_dev_rescan = __ATTR(rescan, 0200, NULL,
- dev_rescan_store);
-
-static ssize_t remove_store(struct device *dev,
- struct device_attribute *attr, const char *buf,
- size_t count)
-{
- bool remove;
- struct pci_dev *pdev = to_pci_dev(dev);
-
- if (kstrtobool(buf, &remove) < 0)
- return -EINVAL;
-
- if (remove && device_remove_file_self(dev, attr))
- pci_stop_and_remove_bus_device_locked(pdev);
-
- return count;
-}
-static DEVICE_ATTR_IGNORE_LOCKDEP(remove, 0220, NULL, remove_store);
-
static ssize_t bus_rescan_store(struct device *dev,
struct device_attribute *attr, const char *buf,
size_t count)
@@ -1517,23 +1539,6 @@ static int __init pci_sysfs_init(void)
}
late_initcall(pci_sysfs_init);
-static struct attribute *pci_dev_hp_attrs[] = {
- &dev_attr_remove.attr,
- &dev_attr_dev_rescan.attr,
- NULL,
-};
-
-static umode_t pci_dev_hp_attr_is_visible(struct kobject *kobj,
- struct attribute *a, int n)
-{
- struct pci_dev *pdev = to_pci_dev(kobj_to_dev(kobj));
-
- if (pdev->is_virtfn)
- return 0;
-
- return a->mode;
-}
-
static umode_t pci_bridge_attr_is_visible(struct kobject *kobj,
struct attribute *a, int n)
{
@@ -1571,11 +1576,6 @@ const struct attribute_group *pci_dev_groups[] = {
NULL,
};
-static const struct attribute_group pci_dev_hp_attr_group = {
- .attrs = pci_dev_hp_attrs,
- .is_visible = pci_dev_hp_attr_is_visible,
-};
-
static const struct attribute_group pci_bridge_attr_group = {
.attrs = pci_bridge_attrs,
.is_visible = pci_bridge_attr_is_visible,
--
2.31.0
