From c442a0d18744d4a5857d513f171d68ed6a54df5b Mon Sep 17 00:00:00 2001 From: Saravana Kannan Date: Sat, 21 Mar 2020 14:03:05 -0700 Subject: driver core: Set fw_devlink to "permissive" behavior by default Set fw_devlink to "permissive" behavior by default so that device links are automatically created (with DL_FLAG_SYNC_STATE_ONLY) by scanning the firmware. This ensures suppliers get their sync_state() calls only after all their consumers have probed successfully. Without this, suppliers will get their sync_state() calls at late_initcall_sync() even if their consuer Ideally, we'd want to set fw_devlink to "on" or "rpm" by default. But that needs more testing as it's known to break some corner case drivers/platforms. Cc: Rob Herring Cc: Frank Rowand Cc: devicetree@vger.kernel.org Signed-off-by: Saravana Kannan Link: https://lore.kernel.org/r/20200321210305.28937-1-saravanak@google.com Signed-off-by: Greg Kroah-Hartman --- drivers/base/core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/base') diff --git a/drivers/base/core.c b/drivers/base/core.c index 5e3cc1651c78..9fabf9749a06 100644 --- a/drivers/base/core.c +++ b/drivers/base/core.c @@ -2345,7 +2345,7 @@ static int device_private_init(struct device *dev) return 0; } -static u32 fw_devlink_flags; +static u32 fw_devlink_flags = DL_FLAG_SYNC_STATE_ONLY; static int __init fw_devlink_setup(char *arg) { if (!arg) -- cgit v1.2.3