Support for PCA9539 as a GPIO chip is separated into two patches: 0001 - gpiolib: basic support for 16-bit PCA9539 GPIO expander 0002 - gpiolib: add Generic IRQ support for 16-bit PCA9539 GPIO expander
the 2nd one uses workqueue for IRQ handling due to the interrupt mode nature of the i2c-core, thus making it a separate patch. -- Cheers - eric -- 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/
