android_kernel_motorola_sm6375/drivers/i2c
Repository files (latest commit first)
Filename Latest commit message Latest commit date
Sergey Shtylyov e39c73563a i2c: highlander: add IRQ check
[ Upstream commit f16a3bb69aa6baabf8f0aca982c8cf21e2a4f6bc ]

The driver is written as if platform_get_irq() returns 0 on errors (while
actually it returns a negative error code), blithely passing these error
codes to request_irq() (which takes *unsigned* IRQ #) -- which fails with
-EINVAL. Add the necessary error check to the pre-existing *if* statement
forcing the driver into the polling mode...

Fixes: 4ad48e6ab1 ("i2c: Renesas Highlander FPGA SMBus support")
Signed-off-by: Sergey Shtylyov <s.shtylyov@omp.ru>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-09-15 09:47:32 +02:00
..
algos
busses i2c: highlander: add IRQ check 2021-09-15 09:47:32 +02:00
muxes
i2c-boardinfo.c
i2c-core-acpi.c i2c: core: Restore acpi_walk_dep_device_list() getting called after registering the ACPI i2c devs 2020-10-29 09:58:00 +01:00
i2c-core-base.c i2c: core: Disable client irq on reboot/shutdown 2021-07-20 16:10:46 +02:00
i2c-core-of.c
i2c-core-slave.c
i2c-core-smbus.c
i2c-core.h
i2c-dev.c i2c: dev: zero out array used for i2c reads from userspace 2021-08-18 08:56:56 +02:00
i2c-mux.c
i2c-slave-eeprom.c
i2c-smbus.c
i2c-stub.c
Kconfig
Makefile