[RFC,v3,1/7] dmaengine: Add Synopsys eDMA IP core driver
From: Gustavo Pimentel <hidden>
Date: 2019-01-21 15:49:28
Also in:
linux-pci
From: Gustavo Pimentel <hidden>
Date: 2019-01-21 15:49:28
Also in:
linux-pci
On 20/01/2019 11:47, Vinod Koul wrote:
On 16-01-19, 11:53, Gustavo Pimentel wrote:quoted
quoted
quoted
+ /* Free irqs */But devm will automatically free it, no ?Yes, it shouldn't be there. I'll remove it.Nope this is correct. we need to ensure irqs are freed and tasklets are quiesced otherwise you can end up with a case when a spurious interrupt and then tasklets spinning while core unrolls. devm for irq is not a good idea unless you really know what you are doing!
Ok. Nice explanation.