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| author | Marc Kleine-Budde <mkl@pengutronix.de> | 2020-12-12 20:55:17 +0300 |
|---|---|---|
| committer | Marc Kleine-Budde <mkl@pengutronix.de> | 2020-12-14 16:24:14 +0300 |
| commit | ac33ffd3e2b037fe68683b48dadd1cef4a969993 (patch) | |
| tree | 10fb6270e554bc74c84ef0a99031df3c4d53c9fb /drivers/net/can/m_can/m_can.h | |
| parent | b8d6255548ff9a94f1fed44b01da9602861cf84a (diff) | |
| download | linux-ac33ffd3e2b037fe68683b48dadd1cef4a969993.tar.xz | |
can: m_can: let m_can_class_allocate_dev() allocate driver specific private data
This patch enhances m_can_class_allocate_dev() to allocate driver specific
private data. The driver's private data struct must contain struct
m_can_classdev as its first member followed by the remaining private data.
Link: https://lore.kernel.org/r/20201212175518.139651-7-mkl@pengutronix.de
Reviewed-by: Sean Nyekjaer <sean@geanix.com>
Reviewed-by: Dan Murphy <dmurphy@ti.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Diffstat (limited to 'drivers/net/can/m_can/m_can.h')
| -rw-r--r-- | drivers/net/can/m_can/m_can.h | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/net/can/m_can/m_can.h b/drivers/net/can/m_can/m_can.h index 3994e20249f8..3fda84cef351 100644 --- a/drivers/net/can/m_can/m_can.h +++ b/drivers/net/can/m_can/m_can.h @@ -86,8 +86,6 @@ struct m_can_classdev { struct m_can_ops *ops; - void *device_data; - int version; u32 irqstatus; @@ -97,7 +95,7 @@ struct m_can_classdev { struct mram_cfg mcfg[MRAM_CFG_NUM]; }; -struct m_can_classdev *m_can_class_allocate_dev(struct device *dev); +struct m_can_classdev *m_can_class_allocate_dev(struct device *dev, int sizeof_priv); 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); |