android_kernel_xiaomi_sm8350/drivers/net/can/m_can
Markus Schneider-Pargmann 7d67e8ccfc can: tcan4x5x: Remove invalid write in clear_interrupts
[ Upstream commit 40c9e4f676abbe194541d88e796341c92d5a13c0 ]

Register 0x824 TCAN4X5X_MCAN_INT_REG is a read-only register. Any writes
to this register do not have any effect.

Remove this write. The m_can driver aldready clears the interrupts in
m_can_isr() by writing to M_CAN_IR which is translated to register
0x1050 which is a writable version of this register.

Fixes: 5443c226ba ("can: tcan4x5x: Add tcan4x5x driver to the kernel")
Signed-off-by: Markus Schneider-Pargmann <msp@baylibre.com>
Link: https://lore.kernel.org/all/20221206115728.1056014-9-msp@baylibre.com
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-01-18 11:41:15 +01:00
..
Kconfig can: tcan4x5x: replace depends on REGMAP_SPI with depends on SPI 2020-11-24 13:29:06 +01:00
m_can_platform.c can: m_can_platform: don't call m_can_class_suspend in runtime suspend 2020-10-29 09:57:24 +01:00
m_can.c can: m_can: m_can_tx_handler(): fix use after free of skb 2022-07-21 20:59:29 +02:00
m_can.h can: m_can: m_can_class_free_dev(): introduce new function 2020-11-24 13:29:07 +01:00
Makefile
tcan4x5x.c