[PATCH v2 9/9] driver core: Delete driver_deferred_probe_check_state()
From: Saravana Kannan <hidden>
Date: 2022-06-01 07:08:05
Also in:
linux-gpio, linux-iommu, linux-pm, lkml
Subsystem:
driver core, kobjects, debugfs and sysfs, the rest · Maintainers:
Greg Kroah-Hartman, "Rafael J. Wysocki", Danilo Krummrich, Linus Torvalds
The function is no longer used. So delete it. Signed-off-by: Saravana Kannan <redacted> --- 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); /**
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2.36.1.255.ge46751e96f-goog