Hi Greg and Sasha, Please apply commit d853b3406903 ("spi: bcm2835aux: Restore err assignment in bcm2835aux_spi_probe") to linux-5.4.y and linux-5.9.y as a fix for commit e13ee6cc4781 ("spi: bcm2835aux: Fix use-after-free on unbind"). I did not realize that commit was tagged for stable so I did not tag my fix accordingly, sorry for not noticing sooner. Cheers, Nathan