Re: mmc: tmio: why enable/disable SDIO irq on every transaction with IOMOD?

2016-12-01 Thread Wolfram Sang
Hi, > Is Arnd Hannemann, the author, around these days by any chance? According to git history, he is sending a patch occasionally, but all his SH involvement was from 2010. I don't know him. > We don't have it yet. A question we have is that where should we > enable / disable the IOMOD? I

Re: mmc: tmio: why enable/disable SDIO irq on every transaction with IOMOD?

2016-12-01 Thread Yasushi SHOJI
Hi Wolfram, On Thu, 01 Dec 2016 19:46:22 +0900, Wolfram Sang wrote: > > > > So my question is that "What is the reason behind to disable IRQ with > > > SDIO_MODE? Is there any situation which masking with SDIO_INFO1_MASK > > > is not enough? > > The code was introduced with 845ecd20239c28

Re: mmc: tmio: why enable/disable SDIO irq on every transaction with IOMOD?

2016-12-01 Thread Wolfram Sang
Hi, thanks for the report and thanks to Ulf for forwarding. Adding renesas-soc list, too. > > So my question is that "What is the reason behind to disable IRQ with > > SDIO_MODE? Is there any situation which masking with SDIO_INFO1_MASK > > is not enough? This code predates the time since I