diff options
| author | Rob Herring <robh@kernel.org> | 2016-08-11 10:20:58 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-08-31 15:13:55 +0200 |
| commit | bea5b158ff0da9c7246ff391f754f5f38e34577a (patch) | |
| tree | 0e8ea972b4548c148751a5db6b7ca4f2608e3d77 /drivers/base/Kconfig | |
| parent | cebf8fd16900fdfd58c0028617944f808f97fe50 (diff) | |
| download | linux-bea5b158ff0da9c7246ff391f754f5f38e34577a.tar.bz2 | |
driver core: add test of driver remove calls during probe
In recent discussions on ksummit-discuss[1], it was suggested to do a
sequence of probe, remove, probe for testing driver remove paths. This
adds a kconfig option for said test.
[1] https://lists.linuxfoundation.org/pipermail/ksummit-discuss/2016-August/003459.html
Suggested-by: Arnd Bergmann <arnd@arndb.de>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/base/Kconfig')
| -rw-r--r-- | drivers/base/Kconfig | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/base/Kconfig b/drivers/base/Kconfig index 98504ec99c7d..fdf44cac08e6 100644 --- a/drivers/base/Kconfig +++ b/drivers/base/Kconfig @@ -212,6 +212,16 @@ config DEBUG_DEVRES If you are unsure about this, Say N here. +config DEBUG_TEST_DRIVER_REMOVE + bool "Test driver remove calls during probe" + depends on DEBUG_KERNEL + help + Say Y here if you want the Driver core to test driver remove functions + by calling probe, remove, probe. This tests the remove path without + having to unbind the driver or unload the driver module. + + If you are unsure about this, say N here. + config SYS_HYPERVISOR bool default n |