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Message-Id: <20220601070707.3946847-2-saravanak@google.com>
Date: Wed, 1 Jun 2022 00:06:57 -0700
From: Saravana Kannan <saravanak@...gle.com>
To: Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
"Rafael J. Wysocki" <rafael@...nel.org>,
Kevin Hilman <khilman@...nel.org>,
Ulf Hansson <ulf.hansson@...aro.org>,
Len Brown <len.brown@...el.com>, Pavel Machek <pavel@....cz>,
Joerg Roedel <joro@...tes.org>, Will Deacon <will@...nel.org>,
Andrew Lunn <andrew@...n.ch>,
Heiner Kallweit <hkallweit1@...il.com>,
Russell King <linux@...linux.org.uk>,
"David S. Miller" <davem@...emloft.net>,
Eric Dumazet <edumazet@...gle.com>,
Jakub Kicinski <kuba@...nel.org>,
Paolo Abeni <pabeni@...hat.com>,
Linus Walleij <linus.walleij@...aro.org>,
Hideaki YOSHIFUJI <yoshfuji@...ux-ipv6.org>,
David Ahern <dsahern@...nel.org>
Cc: Saravana Kannan <saravanak@...gle.com>, kernel-team@...roid.com,
linux-kernel@...r.kernel.org, linux-pm@...r.kernel.org,
iommu@...ts.linux-foundation.org, netdev@...r.kernel.org,
linux-gpio@...r.kernel.org
Subject: [PATCH v2 1/9] PM: domains: Delete usage of driver_deferred_probe_check_state()
Now that fw_devlink=on by default and fw_devlink supports
"power-domains" property, the execution will never get to the point
where driver_deferred_probe_check_state() is called before the supplier
has probed successfully or before deferred probe timeout has expired.
So, delete the call and replace it with -ENODEV.
Signed-off-by: Saravana Kannan <saravanak@...gle.com>
---
drivers/base/power/domain.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/base/power/domain.c b/drivers/base/power/domain.c
index 739e52cd4aba..3e86772d5fac 100644
--- a/drivers/base/power/domain.c
+++ b/drivers/base/power/domain.c
@@ -2730,7 +2730,7 @@ static int __genpd_dev_pm_attach(struct device *dev, struct device *base_dev,
mutex_unlock(&gpd_list_lock);
dev_dbg(dev, "%s() failed to find PM domain: %ld\n",
__func__, PTR_ERR(pd));
- return driver_deferred_probe_check_state(base_dev);
+ return -ENODEV;
}
dev_dbg(dev, "adding to PM domain %s\n", pd->name);
--
2.36.1.255.ge46751e96f-goog
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