| Message ID | 20221116205308.2996556-6-msp@baylibre.com (mailing list archive) |
|---|---|
| State | Awaiting Upstream |
| Delegated to: | Netdev Maintainers |
| Headers | show |
| Series | can: m_can: Optimizations for tcan and peripheral chips | expand |
| Context | Check | Description |
|---|---|---|
| netdev/tree_selection | success | Series ignored based on subject |
diff --git a/drivers/net/can/m_can/m_can.c b/drivers/net/can/m_can/m_can.c index 4a6972c8bacd..5c00c6162058 100644 --- a/drivers/net/can/m_can/m_can.c +++ b/drivers/net/can/m_can/m_can.c @@ -1245,6 +1245,11 @@ static void m_can_chip_config(struct net_device *dev) u32 cccr, test; u32 interrupts = IR_ALL_INT; + /* Disable unused interrupts */ + interrupts &= ~(IR_ARA | IR_ELO | IR_DRX | IR_TEFF | IR_TFE | IR_TCF | + IR_HPM | IR_RF1F | IR_RF1W | IR_RF1N | IR_RF0F | + IR_RF0W); + m_can_config_endisable(cdev, true); /* RX Buffer/FIFO Element Size 64 bytes data field */
There are a number of interrupts that are not used by the driver at the moment. Disable all of these. Signed-off-by: Markus Schneider-Pargmann <msp@baylibre.com> --- drivers/net/can/m_can/m_can.c | 5 +++++ 1 file changed, 5 insertions(+)