On Monday 10 December 2007, eric miao wrote: > +config GPIO_PCA9539_GENERIC_IRQ > + bool " Generic IRQ support for PCA9539" > + depends on GPIO_PCA9539=y
Also depends on GENERIC_HARDIRQS, right? (You should let the Kconfig UI handle indentation, too...) Seems like doing this for an I2C chip ought to shake loose some interesting review comments. :) > + help > + Say yes here to support the Generic IRQ for the PCA9539 on-chip > + GPIO lines. This somewhat resembles the pcf857x chips in that it only support pin-changed IRQs (IRQ_TYPE_EDGE_BOTH) in hardware. Some other I/O expanders are a bit more flexible. - Dave -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
