diff options
| author | Saravana Kannan <saravanak@google.com> | 2022-06-01 00:07:05 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-06-10 15:57:54 +0200 |
| commit | 9cbffc7a59561be950ecc675d19a3d2b45202b2b (patch) | |
| tree | f88263a7307a3185ebdc1337c49ac8be6c75cc26 | |
| parent | b09796d528bbf06e3e10a4a8f78038719da7ebc6 (diff) | |
driver core: Delete driver_deferred_probe_check_state()
The function is no longer used. So delete it.
Tested-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Saravana Kannan <saravanak@google.com>
Link: https://lore.kernel.org/r/20220601070707.3946847-10-saravanak@google.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/base/dd.c | 30 | ||||
| -rw-r--r-- | include/linux/device/driver.h | 1 |
2 files changed, 0 insertions, 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); /** |