This patch series fixes the below issues in R-Car CAN FD driver.
1) Race condition in CAN driver under heavy CAN load condition
with both channels enabled results in IRQ storm on global fifo
receive irq line.
2) Add channel specific tx interrupts handling for RZ/G2L SoC as it has
separate IRQ lines for each tx.
3) Remove unnecessary SoC specific checks in probe.
v1->v2:
* Added check for irq active and enabled before handling the irq on a
particular channel.
Biju Das (3):
can: rcar_canfd: Fix IRQ storm on global fifo receive
can: rcar_canfd: Fix channel specific IRQ handling for RZ/G2L
can: rcar_canfd: Use devm_reset_control_get_optional_exclusive
drivers/net/can/rcar/rcar_canfd.c | 46 +++++++++++++++----------------
1 file changed, 22 insertions(+), 24 deletions(-)
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2.25.1
