diff options
| author | Dan Murphy <dmurphy@ti.com> | 2020-02-27 12:38:29 -0600 |
|---|---|---|
| committer | Marc Kleine-Budde <mkl@pengutronix.de> | 2020-11-15 18:33:42 +0100 |
| commit | a8c22f5b0c689a29f45ef4a110d09fd391debcbc (patch) | |
| tree | 87746d80429a2246e6633c5b133aee106757e9f9 /drivers | |
| parent | cd0d83eab2e0c26fe87a10debfedbb23901853c1 (diff) | |
| download | linux-a8c22f5b0c689a29f45ef4a110d09fd391debcbc.tar.bz2 | |
can: m_can: m_can_class_free_dev(): introduce new function
This patch creates a common function that peripherials can call to free the
netdev device when failures occur.
Fixes: f524f829b75a ("can: m_can: Create a m_can platform framework")
Reported-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Dan Murphy <dmurphy@ti.com>
Link: http://lore.kernel.org/r/20200227183829.21854-2-dmurphy@ti.com
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/can/m_can/m_can.c | 6 | ||||
| -rw-r--r-- | drivers/net/can/m_can/m_can.h | 1 |
2 files changed, 7 insertions, 0 deletions
diff --git a/drivers/net/can/m_can/m_can.c b/drivers/net/can/m_can/m_can.c index 63887e23d89c..f2c87b76e569 100644 --- a/drivers/net/can/m_can/m_can.c +++ b/drivers/net/can/m_can/m_can.c @@ -1812,6 +1812,12 @@ out: } EXPORT_SYMBOL_GPL(m_can_class_allocate_dev); +void m_can_class_free_dev(struct net_device *net) +{ + free_candev(net); +} +EXPORT_SYMBOL_GPL(m_can_class_free_dev); + int m_can_class_register(struct m_can_classdev *m_can_dev) { int ret; diff --git a/drivers/net/can/m_can/m_can.h b/drivers/net/can/m_can/m_can.h index 49f42b50627a..b2699a7c9997 100644 --- a/drivers/net/can/m_can/m_can.h +++ b/drivers/net/can/m_can/m_can.h @@ -99,6 +99,7 @@ struct m_can_classdev { }; struct m_can_classdev *m_can_class_allocate_dev(struct device *dev); +void m_can_class_free_dev(struct net_device *net); int m_can_class_register(struct m_can_classdev *cdev); void m_can_class_unregister(struct m_can_classdev *cdev); int m_can_class_get_clocks(struct m_can_classdev *cdev); |