mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-12-16 15:34:48 +08:00
e8a61e5a7e
When a driver tries to send an I2C message while the adapter is suspended, this typically fails with: i2c-sh_mobile e60b0000.i2c: Transfer request timed out Avoid accessing the adapter while it is suspended by marking it suspended during suspend. This allows the I2C core to catch this, and print a warning: WARNING: CPU: 1 PID: 13 at drivers/i2c/i2c-core.h:54 __i2c_transfer+0x4a4/0x4e4 i2c i2c-6: Transfer while suspended Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Wolfram Sang <wsa@kernel.org> |
||
---|---|---|
.. | ||
algos | ||
busses | ||
muxes | ||
i2c-boardinfo.c | ||
i2c-core-acpi.c | ||
i2c-core-base.c | ||
i2c-core-of.c | ||
i2c-core-slave.c | ||
i2c-core-smbus.c | ||
i2c-core.h | ||
i2c-dev.c | ||
i2c-mux.c | ||
i2c-slave-eeprom.c | ||
i2c-slave-testunit.c | ||
i2c-smbus.c | ||
i2c-stub.c | ||
Kconfig | ||
Makefile |