Sergey Shtylyov f0bb631273 i2c: xlp9xx: fix main IRQ check ...

[ Upstream commit 661e8a88e8 ]

Iff platform_get_irq() returns 0 for the main IRQ, the driver's probe()
method will return 0 early (as if the method's call was successful).
Let's consider IRQ0 valid for simplicity -- devm_request_irq() can always
override that decision...

Fixes: 2bbd681ba2 ("i2c: xlp9xx: Driver for Netlogic XLP9XX/5XX I2C controller")
Signed-off-by: Sergey Shtylyov <s.shtylyov@omp.ru>
Reviewed-by: George Cherian <george.cherian@marvell.com>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2021-09-15 09:50:44 +02:00

..

algos

…

busses

i2c: xlp9xx: fix main IRQ check

2021-09-15 09:50:44 +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

2020-10-25 13:33:54 +01:00

i2c-core-base.c

i2c: core: Disable client irq on reboot/shutdown

2021-07-20 16:05:46 +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 08:59:05 +02:00

i2c-mux.c

…

i2c-slave-eeprom.c

…

i2c-slave-testunit.c

…

i2c-smbus.c

…

i2c-stub.c

…

Kconfig

…

Makefile

…