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Message-Id: <20220601070707.3946847-10-saravanak@google.com>
Date: Wed, 1 Jun 2022 00:07:05 -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 9/9] driver core: Delete driver_deferred_probe_check_state()
The function is no longer used. So delete it.
Signed-off-by: Saravana Kannan <saravanak@...gle.com>
---
drivers/base/dd.c | 30 ------------------------------
include/linux/device/driver.h | 1 -
2 files changed, 31 deletions(-)
diff --git a/drivers/base/dd.c b/drivers/base/dd.c
index 335e71d3a618..e600dd2afc35 100644
--- a/drivers/base/dd.c
+++ b/drivers/base/dd.c
@@ -274,42 +274,12 @@ static int __init deferred_probe_timeout_setup(char *str)
}
__setup("deferred_probe_timeout=", deferred_probe_timeout_setup);
-/**
- * driver_deferred_probe_check_state() - Check deferred probe state
- * @dev: device to check
- *
- * Return:
- * * -ENODEV if initcalls have completed and modules are disabled.
- * * -ETIMEDOUT if the deferred probe timeout was set and has expired
- * and modules are enabled.
- * * -EPROBE_DEFER in other cases.
- *
- * Drivers or subsystems can opt-in to calling this function instead of directly
- * returning -EPROBE_DEFER.
- */
-int driver_deferred_probe_check_state(struct device *dev)
-{
- if (!IS_ENABLED(CONFIG_MODULES) && initcalls_done) {
- dev_warn(dev, "ignoring dependency for device, assuming no driver\n");
- return -ENODEV;
- }
-
- if (!driver_deferred_probe_timeout && initcalls_done) {
- dev_warn(dev, "deferred probe timeout, ignoring dependency\n");
- return -ETIMEDOUT;
- }
-
- return -EPROBE_DEFER;
-}
-EXPORT_SYMBOL_GPL(driver_deferred_probe_check_state);
-
static void deferred_probe_timeout_work_func(struct work_struct *work)
{
struct device_private *p;
fw_devlink_drivers_done();
- driver_deferred_probe_timeout = 0;
driver_deferred_probe_trigger();
flush_work(&deferred_probe_work);
diff --git a/include/linux/device/driver.h b/include/linux/device/driver.h
index 2114d65b862f..7acaabde5396 100644
--- a/include/linux/device/driver.h
+++ b/include/linux/device/driver.h
@@ -242,7 +242,6 @@ driver_find_device_by_acpi_dev(struct device_driver *drv, const void *adev)
extern int driver_deferred_probe_timeout;
void driver_deferred_probe_add(struct device *dev);
-int driver_deferred_probe_check_state(struct device *dev);
void driver_init(void);
/**
--
2.36.1.255.ge46751e96f-goog
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