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driver core: Make driver_deferred_probe_timeout a static variable

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It is not used outside of its compilation unit, so there's no need to
export this variable.

Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>
Reviewed-by: Andrew Halaney <ahalaney@redhat.com>
Acked-by: John Stultz <jstultz@google.com>
Link: https://lore.kernel.org/r/20221227232152.3094584-1-javierm@redhat.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Javier Martinez Canillas 2022-12-28 00:21:52 +01:00 committed by Greg Kroah-Hartman
parent f6837f34a3
commit 504fa212d7
2 changed files with 2 additions and 5 deletions
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6
drivers/base/dd.c
View File

@ -257,13 +257,11 @@ static int deferred_devs_show(struct seq_file *s, void *data)
DEFINE_SHOW_ATTRIBUTE(deferred_devs);
#ifdef CONFIG_MODULES
int driver_deferred_probe_timeout = 10;
static int driver_deferred_probe_timeout = 10;
#else
int driver_deferred_probe_timeout;
static int driver_deferred_probe_timeout;
#endif
EXPORT_SYMBOL_GPL(driver_deferred_probe_timeout);
static int __init deferred_probe_timeout_setup(char *str)
{
int timeout;

1
include/linux/device/driver.h
View File

@ -240,7 +240,6 @@ driver_find_device_by_acpi_dev(struct device_driver *drv, const void *adev)
}
#endif
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);