kernel_samsung_a53x/drivers/i2c
Marek Vasut e058cb79b6 i2c: xiic: Fix broken locking on tx_msg
[ Upstream commit c119e7d00c916881913011e6f4c6ac349a41e4e2 ]

The tx_msg is set from multiple places, sometimes without locking,
which fall apart on any SMP system. Only ever access tx_msg inside
the driver mutex.

Signed-off-by: Marek Vasut <marex@denx.de>
Acked-by: Michal Simek <michal.simek@xilinx.com>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
Stable-dep-of: 1d4a1adbed25 ("i2c: xiic: Try re-initialization on bus busy timeout")
Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-11-23 23:21:36 +01:00
..
algos Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
busses i2c: xiic: Fix broken locking on tx_msg 2024-11-23 23:21:36 +01:00
muxes i2c: muxes: i2c-demux-pinctrl: Use of_get_i2c_adapter_by_node() 2024-11-18 10:58:31 +01:00
i2c-boardinfo.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
i2c-core-acpi.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
i2c-core-base.c i2c: Add i2c_get_match_data() 2024-11-23 23:21:20 +01:00
i2c-core-of.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
i2c-core-slave.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
i2c-core-smbus.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
i2c-core.h i2c: core: Fix atomic xfer check for non-preempt config 2024-11-18 12:12:08 +01:00
i2c-dev.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
i2c-mux.c i2c: mux: Avoid potential false error message in i2c_mux_add_adapter 2024-11-08 11:26:15 +01:00
i2c-slave-eeprom.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
i2c-slave-testunit.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
i2c-smbus.c i2c: smbus: Send alert notifications to all devices if source not found 2024-11-23 23:20:26 +01:00
i2c-stub.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
Kconfig Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
Makefile Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00