diff options
| author | Vivek Gautam <vivek.gautam@codeaurora.org> | 2018-06-27 18:20:55 +0530 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2018-07-09 12:14:31 +0200 |
| commit | e88728f46cfbb59cc7e7acf1d230c05ec093764e (patch) | |
| tree | 4abf96530a5005bfcc7b733c95d8c020bd5a48cf /drivers/base | |
| parent | 1e4b044d22517cae7047c99038abb444423243ca (diff) | |
| download | talos-op-linux-e88728f46cfbb59cc7e7acf1d230c05ec093764e.tar.gz talos-op-linux-e88728f46cfbb59cc7e7acf1d230c05ec093764e.zip | |
driver core: Rename flag AUTOREMOVE to AUTOREMOVE_CONSUMER
Now that we want to add another flag to autoremove the device link
on supplier unbind, it's fair to rename the existing flag from
DL_FLAG_AUTOREMOVE to DL_FLAG_AUTOREMOVE_CONSUMER so that we can
add similar flag for supplier later.
And, while we are touching device.h, fix a doc build warning.
Signed-off-by: Vivek Gautam <vivek.gautam@codeaurora.org>
Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/base')
| -rw-r--r-- | drivers/base/core.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/drivers/base/core.c b/drivers/base/core.c index df3e1a44707a..14c1e3151e08 100644 --- a/drivers/base/core.c +++ b/drivers/base/core.c @@ -178,10 +178,10 @@ void device_pm_move_to_tail(struct device *dev) * of the link. If DL_FLAG_PM_RUNTIME is not set, DL_FLAG_RPM_ACTIVE will be * ignored. * - * If the DL_FLAG_AUTOREMOVE is set, the link will be removed automatically - * when the consumer device driver unbinds from it. The combination of both - * DL_FLAG_AUTOREMOVE and DL_FLAG_STATELESS set is invalid and will cause NULL - * to be returned. + * If the DL_FLAG_AUTOREMOVE_CONSUMER is set, the link will be removed + * automatically when the consumer device driver unbinds from it. + * The combination of both DL_FLAG_AUTOREMOVE_CONSUMER and DL_FLAG_STATELESS + * set is invalid and will cause NULL to be returned. * * A side effect of the link creation is re-ordering of dpm_list and the * devices_kset list by moving the consumer device and all devices depending @@ -198,7 +198,8 @@ struct device_link *device_link_add(struct device *consumer, struct device_link *link; if (!consumer || !supplier || - ((flags & DL_FLAG_STATELESS) && (flags & DL_FLAG_AUTOREMOVE))) + ((flags & DL_FLAG_STATELESS) && + (flags & DL_FLAG_AUTOREMOVE_CONSUMER))) return NULL; device_links_write_lock(); @@ -479,7 +480,7 @@ static void __device_links_no_driver(struct device *dev) if (link->flags & DL_FLAG_STATELESS) continue; - if (link->flags & DL_FLAG_AUTOREMOVE) + if (link->flags & DL_FLAG_AUTOREMOVE_CONSUMER) kref_put(&link->kref, __device_link_del); else if (link->status != DL_STATE_SUPPLIER_UNBIND) WRITE_ONCE(link->status, DL_STATE_AVAILABLE); @@ -515,7 +516,7 @@ void device_links_driver_cleanup(struct device *dev) if (link->flags & DL_FLAG_STATELESS) continue; - WARN_ON(link->flags & DL_FLAG_AUTOREMOVE); + WARN_ON(link->flags & DL_FLAG_AUTOREMOVE_CONSUMER); WARN_ON(link->status != DL_STATE_SUPPLIER_UNBIND); WRITE_ONCE(link->status, DL_STATE_DORMANT); } |
