> Subject: Re: [PATCH 1/1] Remove suspend/resume functionality, add dynamic > clocking > > Hello, > > can you please add something like "i2c-pnx: " to the subject? > (Actually it's a great strategy *not* to put it into the Subject. This > way it attracts far more attention :-) >
Good point! > > Remove suspend/resume functionality, I2C driver gates clock on > > only when an I2C transaction is in progress > What happens when the machine suspends while a transfer is in progress? > (This might be a problem that already existed before.) If this is > really a problem the easiest "fix" is to let the suspend callback return > -EBUSY in this case. The suspend callback is now removed. It's actually not needed with this change. The I2C clocks will turn on prior to a transaction and then turn off at the completion. > > Best regards > Uwe > > -- > Pengutronix e.K. | Uwe Kleine-König > | > Industrial Linux Solutions | http://www.pengutronix.de/ > | -- To unsubscribe from this list: send the line "unsubscribe linux-i2c" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
