* Thomas Gleixner | 2014-03-12 11:38:24 [+0100]:

>Untested patch below.
Tested-by: Sebastian Andrzej Siewior <[email protected]>

on DA850 / OMAP-L138. Without:
  59:        560   cp_intc  ohci_hcd:usb2
with the patch
  59:        280   cp_intc  ohci_hcd:usb2

that makes a difference of 280 interrupts. Prior the patch each
interrupt was handled twice and returned once with IRQ_HANDLED and the
second time with IRQ_NONE. With the proper EOI ack I don't see the
IRQ_NONE anymore.

Sebastian
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

Reply via email to