Add devl guard for scoped_guard().

Example usage:

scoped_guard(devl, priv_to_devlink(pf)) {
	err = init_devlink(pf);
	if (err)
		return err;
}

Co-developed-by: Przemek Kitszel <przemyslaw.kitszel@intel.com>
Signed-off-by: Przemek Kitszel <przemyslaw.kitszel@intel.com>
Signed-off-by: Konrad Knitter <konrad.knitter@intel.com>
---
 include/net/devlink.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/net/devlink.h b/include/net/devlink.h
index 7f5b36554778..6fa46ed3345f 100644
--- a/include/net/devlink.h
+++ b/include/net/devlink.h
@@ -1534,6 +1534,7 @@ int devl_trylock(struct devlink *devlink);
 void devl_unlock(struct devlink *devlink);
 void devl_assert_locked(struct devlink *devlink);
 bool devl_lock_is_held(struct devlink *devlink);
+DEFINE_GUARD(devl, struct devlink *, devl_lock(_T), devl_unlock(_T));
 
 struct ib_device;
 
-- 
2.38.1

> -----Original Message-----
> From: Intel-wired-lan <intel-wired-lan-bounces@osuosl.org> On Behalf Of Konrad Knitter
> Sent: 23 October 2024 15:37
> To: intel-wired-lan@lists.osuosl.org
> Cc: Keller, Jacob E <jacob.e.keller@intel.com>; netdev@vger.kernel.org; jiri@resnulli.us; davem@davemloft.net; edumazet@google.com; kuba@kernel.org; pabeni@redhat.com; linux-kernel@vger.kernel.org; Nguyen, Anthony L <anthony.l.nguyen@intel.com>; Kitszel, Przemyslaw <przemyslaw.kitszel@intel.com>; Knitter, Konrad <konrad.knitter@intel.com>
> Subject: [Intel-wired-lan] [PATCH iwl-next v1 2/3] devlink: add devl guard
>
> Add devl guard for scoped_guard().
>
> Example usage:
>
> scoped_guard(devl, priv_to_devlink(pf)) {
> err = init_devlink(pf);
> 	if (err)
> 		return err;
> }
>
> Co-developed-by: Przemek Kitszel <przemyslaw.kitszel@intel.com>
> Signed-off-by: Przemek Kitszel <przemyslaw.kitszel@intel.com>
> Signed-off-by: Konrad Knitter <konrad.knitter@intel.com>
> ---
>  include/net/devlink.h | 1 +
>  1 file changed, 1 insertion(+)
>

Tested-by: Pucha Himasekhar Reddy <himasekharx.reddy.pucha@intel.com> (A Contingent worker at Intel)