forked from Minki/linux
d52fdbb735
The SMC91x is written to explicitly look up the IRQ resource from the platform device and extract the IRQ and flags, however the platform_get_irq() does additional things, like call of_irq_get() in the device tree case, which will translate the IRQ using the irqdomain and defer the probe if the IRQ host cannot be found. As we're not looking up the resource, this will not retrieve the IRQ flags, but that is better done using irqd_get_trigger_type(), as the trigger is what the driver wants to modify. We take care to preserve the semantics that will make the trigger type provided from the resource override any local specifier. Tested on the Nomadik NHK15 which has its SMC91x IRQ line connected to a STMPE2401 GPIO expander on I2C. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: David S. Miller <davem@davemloft.net> |
||
|---|---|---|
| .. | ||
| epic100.c | ||
| Kconfig | ||
| Makefile | ||
| smc91c92_cs.c | ||
| smc91x.c | ||
| smc91x.h | ||
| smc911x.c | ||
| smc911x.h | ||
| smc9194.c | ||
| smc9194.h | ||
| smsc911x.c | ||
| smsc911x.h | ||
| smsc9420.c | ||
| smsc9420.h | ||