In subject:
PCI: Add support for dev_groups to struct pci_driver
(not "struct pci_device_driver," which does not exist)
On Mon, May 10, 2021 at 12:36:17PM -0400, Andrey Grodzovsky wrote:
This helps converting PCI drivers sysfs attributes to static.
Analogous to b71b283e3d6d ("USB: add support for dev_groups to struct usb_driver")
Signed-off-by: Andrey Grodzovsky andrey.grodzovsky@amd.com Suggested-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
With the subject change above,
Acked-by: Bjorn Helgaas bhelgaas@google.com
drivers/pci/pci-driver.c | 1 + include/linux/pci.h | 3 +++ 2 files changed, 4 insertions(+)
diff --git a/drivers/pci/pci-driver.c b/drivers/pci/pci-driver.c index ec44a79e951a..3a72352aa5cf 100644 --- a/drivers/pci/pci-driver.c +++ b/drivers/pci/pci-driver.c @@ -1385,6 +1385,7 @@ int __pci_register_driver(struct pci_driver *drv, struct module *owner, drv->driver.owner = owner; drv->driver.mod_name = mod_name; drv->driver.groups = drv->groups;
drv->driver.dev_groups = drv->dev_groups;
spin_lock_init(&drv->dynids.lock); INIT_LIST_HEAD(&drv->dynids.list);
diff --git a/include/linux/pci.h b/include/linux/pci.h index 86c799c97b77..b57755b03009 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -858,6 +858,8 @@ struct module;
number of VFs to enable via sysfs "sriov_numvfs" file.- @err_handler: See Documentation/PCI/pci-error-recovery.rst
- @groups: Sysfs attribute groups.
- @dev_groups: Attributes attached to the device that will be
*/
created once it is bound to the driver.- @driver: Driver model structure.
- @dynids: List of dynamically added device IDs.
@@ -873,6 +875,7 @@ struct pci_driver { int (*sriov_configure)(struct pci_dev *dev, int num_vfs); /* On PF */ const struct pci_error_handlers *err_handler; const struct attribute_group **groups;
- const struct attribute_group **dev_groups; struct device_driver driver; struct pci_dynids dynids;
};
2.25.1