On Tue, Jul 5, 2016 at 4:54 PM, Vinod Koul <vinod.koul@xxxxxxxxx> wrote: > dmaengine device should explicitly call devm_free_irq() when using > devm_reqister_irq(). > > The irq is still ON when devices remove is executed and irq should be > quiesced before remove is completed. > > Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx> > Cc: Linus Walleij <linus.walleij@xxxxxxxxxx> Acked-by: Linus Walleij <linus.walleij@xxxxxxxxxx> This patch makes me very uneasy. A spurious IRQ can always happen, so Isn't this problem existing on more or less the .remove() path of 95% if all drivers using devm_request_irq() in the entire kernel? Yours, Linus Walleij -- To unsubscribe from this list: send the line "unsubscribe dmaengine" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
