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From: Mihai Carabas <mihai.carabas@oracle.com>
To: arnd@arndb.de, gregkh@linuxfoundation.org,
	andriy.shevchenko@linux.intel.com, christophe.jaillet@wanadoo.fr,
	mihai.carabas@oracle.com, linux-kernel@vger.kernel.org
Subject: [PATCH v3] misc/pvpanic: fix set driver data
Date: Thu, 19 Aug 2021 18:12:26 +0300	[thread overview]
Message-ID: <1629385946-4584-2-git-send-email-mihai.carabas@oracle.com> (raw)
In-Reply-To: <1629385946-4584-1-git-send-email-mihai.carabas@oracle.com>

Add again dev_set_drvdata(), but this time in devm_pvpanic_probe(), in order
for dev_get_drvdata() to not return NULL.

Fixes: 394febc9d0a6 ("misc/pvpanic: Make 'pvpanic_probe()' resource managed")
Signed-off-by: Mihai Carabas <mihai.carabas@oracle.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
 drivers/misc/pvpanic/pvpanic.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/misc/pvpanic/pvpanic.c b/drivers/misc/pvpanic/pvpanic.c
index 02b807c..bb7aa63 100644
--- a/drivers/misc/pvpanic/pvpanic.c
+++ b/drivers/misc/pvpanic/pvpanic.c
@@ -85,6 +85,8 @@ int devm_pvpanic_probe(struct device *dev, struct pvpanic_instance *pi)
 	list_add(&pi->list, &pvpanic_list);
 	spin_unlock(&pvpanic_lock);
 
+	dev_set_drvdata(dev, pi);
+
 	return devm_add_action_or_reset(dev, pvpanic_remove, pi);
 }
 EXPORT_SYMBOL_GPL(devm_pvpanic_probe);
-- 
1.8.3.1


      reply	other threads:[~2021-08-19 16:05 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-08-19 15:12 [PATCH v3] misc/pvpanic: fix set driver data Mihai Carabas
2021-08-19 15:12 ` Mihai Carabas [this message]

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