From 172d931910e1db800f4e71e8ed92281b6f8c6ee2 Mon Sep 17 00:00:00 2001 From: Derek Basehore Date: Mon, 25 Oct 2021 14:35:31 -0700 Subject: i2c: enable async suspend/resume on i2c client devices This enables the async suspend for i2c client devices. This reduces the suspend/resume time considerably on platforms where i2c devices can take a lot of time (hundreds of ms) to resume. Signed-off-by: Derek Basehore Signed-off-by: Rajat Jain Tested-by: Jarkko Nikula Signed-off-by: Wolfram Sang --- drivers/i2c/i2c-core-base.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/i2c') diff --git a/drivers/i2c/i2c-core-base.c b/drivers/i2c/i2c-core-base.c index 457504a0e567..1072a47ce775 100644 --- a/drivers/i2c/i2c-core-base.c +++ b/drivers/i2c/i2c-core-base.c @@ -1048,6 +1048,7 @@ i2c_new_client_device(struct i2c_adapter *adap, struct i2c_board_info const *inf client->dev.of_node = of_node_get(info->of_node); client->dev.fwnode = info->fwnode; + device_enable_async_suspend(&client->dev); i2c_dev_set_name(adap, client, info); if (info->swnode) { -- cgit v1.2.3