diff options
| author | Stephen Boyd <sboyd@kernel.org> | 2024-07-18 14:05:04 -0700 |
|---|---|---|
| committer | Stephen Boyd <sboyd@kernel.org> | 2024-07-29 15:33:12 -0700 |
| commit | 5ac79730324c6f37106ce397586020ffe6e8e234 (patch) | |
| tree | 0c8fec572ffdfea545dbd6cd4303965cf1a12e37 /drivers/base | |
| parent | 5c9dd72d8385c2b02c6e31a0f59f777d8a26a218 (diff) | |
platform: Add test managed platform_device/driver APIs
Introduce KUnit resource wrappers around platform_driver_register(),
platform_device_alloc(), and platform_device_add() so that test authors
can register platform drivers/devices from their tests and have the
drivers/devices automatically be unregistered when the test is done.
This makes test setup code simpler when a platform driver or platform
device is needed. Add a few test cases at the same time to make sure the
APIs work as intended.
Cc: Brendan Higgins <brendan.higgins@linux.dev>
Reviewed-by: David Gow <davidgow@google.com>
Cc: Rae Moar <rmoar@google.com>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: "Rafael J. Wysocki" <rafael@kernel.org>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Link: https://lore.kernel.org/r/20240718210513.3801024-6-sboyd@kernel.org
Diffstat (limited to 'drivers/base')
| -rw-r--r-- | drivers/base/dd.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/base/dd.c b/drivers/base/dd.c index 9b745ba54de1..964111361497 100644 --- a/drivers/base/dd.c +++ b/drivers/base/dd.c @@ -393,6 +393,7 @@ bool device_is_bound(struct device *dev) { return dev->p && klist_node_attached(&dev->p->knode_driver); } +EXPORT_SYMBOL_GPL(device_is_bound); static void driver_bound(struct device *dev) { |