Am 21.06.19 um 12:52 schrieb Annaliese McDermond: > An issue was reported in [1] and [2] that the latest version of the i2c > driver was not properly loading. After analysis it was determined that > the new clock code was failiing because the i2c driver was trying to > load before the bcm2835-clk driver when not loaded as a module. This is > fixed by actually attempting to grab a reference to the clock and failing > out with a EPROBE_DEFER if it's not there. This gives the other drivers > an opportunity to load. > > This series also fixes a related bug where the clock setup code in the > probe function could cause an issue where the IRQ would be requested > by the driver and never freed in case of some clock setup failure. The > patch moves this IRQ code to the end of the probe function where it will > not cause this issue. > > [1] - https://www.raspberrypi.org/forums/viewtopic.php?f=44&t=242856 > [2] - https://archlinuxarm.org/forum/viewtopic.php?f=23&t=13719 This whole series is: Acked-by: Stefan Wahren <wahrenst@xxxxxxx>
