> I have a follow up question regarding interrupt. I see many I2C bus drivers > request interrupt with flag = 0. Why not using IRQF_SHARED? Probably because that particular IRQ is only used by the I2C Controller. I'm not exactly sure that you're getting at? Why do you think it should be shared? You should only flag it as shared if it is. > I understand the performance concern. If there is any other reason, I want to > know about it before I go too far on my driver. This sort of stuff is trivial to fix and shouldn't stand in the way of you writing and submitting v1 of your driver. -- Lee Jones Linaro STMicroelectronics Landing Team Lead Linaro.org │ Open source software for ARM SoCs Follow Linaro: Facebook | Twitter | Blog -- To unsubscribe from this list: send the line "unsubscribe linux-i2c" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
