| Message ID | 20210205222644.2357303-8-saravanak@google.com |
|---|---|
| State | Accepted |
| Commit | bab2d712eeaf9d60d66fe077749b988125144e2e |
| Headers | show |
| Series | Make fw_devlink=on more forgiving | expand |
diff --git a/drivers/base/power/domain.c b/drivers/base/power/domain.c index 9a14eedacb92..6ac52a038bb9 100644 --- a/drivers/base/power/domain.c +++ b/drivers/base/power/domain.c @@ -2164,6 +2164,7 @@ static int genpd_add_provider(struct device_node *np, genpd_xlate_t xlate, cp->node = of_node_get(np); cp->data = data; cp->xlate = xlate; + fwnode_dev_initialized(&np->fwnode, true); mutex_lock(&of_genpd_mutex); list_add(&cp->link, &of_genpd_providers); @@ -2353,6 +2354,7 @@ void of_genpd_del_provider(struct device_node *np) } } + fwnode_dev_initialized(&cp->node->fwnode, false); list_del(&cp->link); of_node_put(cp->node); kfree(cp);
This allows fw_devlink to recognize power domain drivers that don't use the device-driver model to initialize the device. fw_devlink will use this information to make sure consumers of such power domain aren't indefinitely blocked from probing, waiting for the power domain device to appear and bind to a driver. Signed-off-by: Saravana Kannan <saravanak@google.com> --- drivers/base/power/domain.c | 2 ++ 1 file changed, 2 insertions(+)